| MD DA | 1 | Filip Cristian Jianu (ROU) | ITF link | 241 | | | 1 |
| MD DA | 2 | Alexey Vatutin (RUS) | ITF link | 319 | | | 1 |
| MD DA | 3 | Rudolf Molleker (GER) | ITF link | 323 | | | 1 |
| MD DA | 4 | Dennis Novak (AUT) | ITF link | 337 | | | 1 |
| MD DA | 5 | Daniel Michalski (POL) | ITF link | 344 | | | 1 |
| MD DA | 6 | Marko Topo (GER) | ITF link | 354 | | | 1 |
| MD DA | 7 | Cezar Cretu (ROU) | ITF link | 356 | | | 1 |
| MD DA | 8 | Andrea Picchione (ITA) | ITF link | 357 | | | 1 |
| MD DA | 9 | Luka Mikrut (CRO) | ITF link | 360 | | | 1 |
| MD DA | 10 | Clement Tabur (FRA) | ITF link | 363 | | | 1 |
| MD DA | 11 | Giovanni Fonio (ITA) | ITF link | 381 | | | 1 |
| MD DA | 12 | Sandro Kopp (AUT) | ITF link | 384 | | | 1 |
| MD DA | 13 | Matthew Dellavedova (AUS) | ITF link | 393 | | | 1 |
| MD DA | 14 | Lilian Marmousez (FRA) | ITF link | 398 | | | 1 |
| MD DA | 15 | Zdenek Kolar (CZE) | ITF link | 399 | | | 1 |
| MD DA | 16 | Norbert Gombos (SVK) | ITF link | 401 | | | 1 |
| MD DA | 17 | Jan Kumstat (CZE) | ITF link | 1739 | 1357 | | 1 |
| MD DA | 18 | Special exempt | | | | | |
| MD DA | 19 | Special exempt | | | | | |
| Q | 1 | Kilian Feldbausch (SUI) | ITF link | 416 | | | 1 |
| Q | 2 | Evgenii Tiurnev (RUS) | ITF link | 423 | 1357 | | 1 |
| Q | 3 | Gabriele Piraino (ITA) | ITF link | 429 | 885 | | 1 |
| Q | 4 | Jakub Nicod (CZE) | ITF link | 443 | | | 1 |
| Q | 5 | Tom Gentzsch (GER) | ITF link | 459 | | | 1 |
| Q | 6 | Kyle Edmund (GBR) | ITF link | 493 | | | 1 |
| Q | 7 | Jonas Forejtek (CZE) | ITF link | 500 | | | 1 |
| Q | 8 | Eric Vanshelboim (UKR) | ITF link | 510 | | | 1 |
| Q | 9 | Martin Krumich (CZE) | ITF link | 516 | | | 1 |
| Q | 10 | Stefan Palosi (ROU) | ITF link | 527 | | | 1 |
| Q | 11 | Oleksii Krutykh (UKR) | ITF link | 531 | | | 1 |
| Q | 12 | Sergey Fomin (UZB) | ITF link | 543 | | | 1 |
| Q | 13 | Stijn Slump (NED) | ITF link | 550 | 1667 | | 1 |
| Q | 14 | Eero Vasa (FIN) | ITF link | 569 | 776 | | 1 |
| Q | 15 | Yanaki Milev (BUL) | ITF link | 584 | | | 1 |
| Q | 16 | Felix Gill (GBR) | ITF link | 602 | | | 1 |
| Q | 17 | Louis Wessels (GER) | ITF link | 607 | | | 1 |
| Q | 18 | Ryuki Matsuda (JPN) | ITF link | 631 | | | 1 |
| Q | 19 | Tadeas Paroulek (CZE) | ITF link | 661 | 521 | | 1 |
| Q | 20 | Jack Loge (BEL) | ITF link | 687 | 1198 | | 1 |
| Q | 21 | Maxence Rivet (FRA) | ITF link | 699 | 1357 | | 1 |
| Q | 22 | Marlon Vankan (GER) | ITF link | 713 | 1667 | | 1 |
| Q | 23 | Diego Fernandez Flores (CHI) | ITF link | 739 | 897 | | 1 |
| Q | 24 | Kane Bonsach Ganley (DEN) | ITF link | 781 | 408 | | 1 |
| Q | 25 | Denis Klok (RUS) | ITF link | 802 | | | 1 |
| Q | 26 | Mert Naci Turker (TUR) | ITF link | 836 | 638 | | 1 |
| Q | 27 | Noah Perfetti (ITA) | ITF link | 890 | 141 | | 2 |
| Q | 28 | Alessandro Bellifemine (ITA) | ITF link | 912 | 668 | | 1 |
| Q | 29 | Aleksandr Lobanov (RUS) | ITF link | 935 | 306 | | 1 |
| Q | 30 | Patrick Kaukovalta (FIN) | ITF link | 974 | 1240 | | 1 |
| Q | 31 | Bekhan Atlangeriev (RUS) | ITF link | 985 | 117 | | 1 |
| Q | 32 | Sean Cuenin (FRA) | ITF link | 1004 | 267 | | 1 |
| Q | 33 | Artur Kukasian (RUS) | ITF link | 1012 | 366 | | 1 |
| Q | 34 | Tomasz Berkieta (POL) | ITF link | 1017 | | | 1 |
| Q | 35 | Moise Kouame (FRA) | ITF link | 1042 | | | 1 |
| Q | 36 | Mika Lipp (GER) | ITF link | 1054 | 1112 | | 1 |
| Q | 37 | Pavel Verbin (RUS) | ITF link | 1088 | 177 | | 1 |
| Q | 38 | Markus Molder (EST) | ITF link | 1100 | 25 | | 1 |
| Q | 39 | Gokberk Saritas (TUR) | ITF link | 1101 | 663 | | 1 |
| Q | 40 | Izan Almazan Valiente (ESP) | ITF link | 1198 | 1667 | | 1 |
| Q | 41 | Marcel Zielinski (POL) | ITF link | 1205 | 1222 | | 1 |
| Q | 42 | Ruslan Tiukaev (RUS) | ITF link | 1217 | 327 | | 1 |
| Q | 43 | Maxim Shin (UZB) | ITF link | 1261 | 959 | | 1 |
| Q | 44 | Aleksandre Metreveli (GEO) | ITF link | 1261 | | | 1 |
| Q | 45 | Admir Kalender (CRO) | ITF link | 1348 | 631 | | 1 |
| Q | 46 | Yannik Kelm (GER) | ITF link | 1351 | 662 | | 1 |
| Q | 47 | Martins Rocens (LAT) | ITF link | 1444 | 40 | | 1 |
| Q | 48 | Antonio Caruso (ITA) | ITF link | 1459 | 243 | | 1 |
| Q | 49 | Ivan Gretskiy (RUS) | ITF link | 1510 | 386 | | 1 |
| Q | 50 | Nikola Djosic (SUI) | ITF link | 1510 | 1735 | | 1 |
| Q | 51 | Jiri Cizek (CZE) | ITF link | 1542 | 149 | | 1 |
| Q | 52 | Pierre Antoine Tailleu (FRA) | ITF link | 1570 | 107 | | 1 |
| Q | 53 | Christian Djonov (GER) | ITF link | 1608 | 853 | | 1 |
| ALT | 1 | Grigory Shebekin (RUS) | ITF link | 1619 | 788 | | 1 |
| ALT | 2 | S Mert Ozdemir (TUR) | ITF link | 1721 | 1341 | | 1 |
| ALT | 3 | Gabriel Matuszewski (POL) | ITF link | 1753 | 53 | | 1 |
| ALT | 4 | Piet Luis Pinter (AUT) | ITF link | 1753 | 577 | | 1 |
| ALT | 5 | Kaya Arinc (TUR) | ITF link | 1753 | 1148 | | 1 |
| ALT | 6 | Alexander Glomb (GER) | ITF link | 1791 | | | 1 |
| ALT | 7 | Felix Mischker (GBR) | ITF link | 2033 | 291 | | 1 |
| ALT | 8 | Kirill Mishkin (RUS) | ITF link | 2033 | 1344 | | 1 |
| ALT | 9 | Felix Einig (GER) | ITF link | 2073 | 387 | | 1 |
| ALT | 10 | Lucca Helguera Casado (ESP) | ITF link | | 679 | | 1 |
| ALT | 11 | Gianrocco De Filippo (ITA) | ITF link | | 840 | | 1 |
| ALT | 12 | Vitali Shvets (RUS) | ITF link | | 1026 | | 1 |
| ALT | 13 | Samuel De Felipe Garcia (ESP) | ITF link | | 1160 | | 1 |
| ALT | 14 | Hugo Cardinaud (FRA) | ITF link | | 1162 | | 1 |
| ALT | 15 | Yakup Uzunel (DEN) | ITF link | | 1259 | | 1 |
| ALT | 16 | Gabriele Dolce (ITA) | ITF link | | 1259 | | 2 |
| ALT | 17 | Derin Sen (AUS) | ITF link | | 1337 | | 1 |
| ALT | 18 | Janis Graski (AUT) | ITF link | | 1338 | | 1 |
| ALT | 19 | Erwin Troebinger (ITA) | ITF link | | 1354 | | 1 |
| ALT | 20 | Ivan Biletic (BIH) | ITF link | | 1573 | | 1 |
| ALT | 21 | Maciej Matuszczyk (POL) | ITF link | | 1617 | | 1 |
| ALT | 22 | Damir Abdusamadov (UZB) | ITF link | | 1621 | | 1 |
| ALT | 23 | Luka Todorovic (SRB) | ITF link | | 1633 | | 1 |
| ALT | 24 | Patric Prinoth (ITA) | ITF link | | 1663 | | 1 |
| ALT | 25 | Ilan Hediger (SUI) | ITF link | | 1877 | | 1 |
| ALT | 26 | Ilya Ignatov (UZB) | ITF link | | 1936 | | 1 |
| ALT | 27 | Valentin Guadagno (ARG) | ITF link | | 1943 | | 1 |
| ALT | 28 | Egor Khotchenkov (RUS) | ITF link | | 1965 | | 1 |
| ALT | 29 | Francisco Montana (USA) | ITF link | | 1967 | | 1 |
| ALT | 30 | Carles Rojas (ESP) | ITF link | | 1986 | | 1 |
| ALT | 31 | Gilberto Ravasio (ITA) | ITF link | | 1992 | | 1 |
| ALT | 32 | Jasin Jakupi (SUI) | ITF link | | 1999 | | 1 |
| ALT | 33 | Yann Marti (SUI) | ITF link | | 2010 | | 1 |
| ALT | 34 | Alessandro Scialla (ITA) | ITF link | | 2010 | | 2 |
| ALT | 35 | Simone Guercio (ITA) | ITF link | | 2010 | | 2 |
| ALT | 36 | Hendrik Thada Grohbruegge (THA) | ITF link | | 2246 | | 2 |
| ALT | 37 | Dmitrii Burtsev (RUS) | ITF link | | 2306 | | 1 |
| ALT | 38 | Sacha Lefebure (FRA) | ITF link | | 2306 | | 1 |
| ALT | 39 | James O'Brien (AUS) | ITF link | | 2351 | | 1 |
| ALT | 40 | Zane Stevens (AUS) | ITF link | | 2385 | | 1 |
| ALT | 41 | Emilio Tagliaferri (ITA) | ITF link | | 2385 | | 2 |
| ALT | 42 | Juan Pablo Jaramillo (COL) | ITF link | | 2413 | | 2 |
| ALT | 43 | Younes Jenkins (GBR) | ITF link | | 2413 | | 1 |
| ALT | 44 | Gabriel Gomez (FRA) | ITF link | | 2413 | | 2 |
| ALT | 45 | Alexandru Toubi Hebhang Balan (CAN) | ITF link | | 2476 | | 1 |
| ALT | 46 | Ivo Vercik (SVK) | ITF link | | 2490 | | 1 |
| ALT | 47 | Anthony Shumsky (AUS) | ITF link | | 2519 | | 1 |
| ALT | 48 | Martin Muedini (ALB) | ITF link | | | | 1 |
| ALT | 49 | David Gabor (IRL) | ITF link | | | | 2 |
| ALT | 50 | Joaquin Humberto Diaz Richard (CHI) | ITF link | | | | 2 |
| ALT | 51 | Marton Liszka (HUN) | ITF link | | | | 1 |
| ALT | 52 | Mattis Jux (GER) | ITF link | | | | 1 |
| ALT | 53 | Samuel Melaga (SVK) | ITF link | | | | 1 |
| ALT | 54 | Vitaliy Zatsepin (KAZ) | ITF link | | | | 1 |
| ALT | 55 | Nishith Naveen (IND) | ITF link | | | | 2 |
| ALT | 56 | Syed Ali Noah Jaffari (SLO) | ITF link | | | | 1 |
| ALT | 57 | Leo Gutjahr (AUT) | ITF link | | | | 1 |
| ALT | 58 | Nicola Filippi (ITA) | ITF link | | | | 2 |
| ALT | 59 | Gasper Skof (SLO) | ITF link | | | | 1 |
| ALT | 60 | Tim Loosen (GER) | ITF link | | | | 2 |
| ALT | 61 | Ivan Salenko (UKR) | ITF link | | | | 1 |
| ALT | 62 | James Kelly (RSA) | ITF link | | | | 3 |
| ALT | 63 | Simon Muntwyler (SUI) | ITF link | | | | 1 |
| ALT | 64 | Alper Okay Meryumoglu (TUR) | ITF link | | | | 1 |
| ALT | 65 | Cuan Kelly (IRL) | ITF link | | | | 4 |
| ALT | 66 | Y. Versloot (NED) | ITF link | | | | 2 |
| ALT | 67 | Jules Melot (BEL) | ITF link | | | | 1 |
| ALT | 68 | Norbert Kapolnasi (HUN) | ITF link | | | | 1 |
| ALT | 69 | Daniel Lechner (ITA) | ITF link | | | | 1 |
| ALT | 70 | Matthieu Wehner (GER) | ITF link | | | | 1 |
| ALT | 71 | Kerim Akkocaoglu (GER) | ITF link | | | | 1 |
| ALT | 72 | Frederik Tandeter (SUI) | ITF link | | | | 2 |
| ALT | 73 | Ondrej Hujo (CZE) | ITF link | | | | 1 |
| ALT | 74 | Mihnea Petru Stanciu (ROU) | ITF link | | | | 1 |
| ALT | 75 | Cristian Luciano Pastore (ARG) | ITF link | | | | 1 |
| ALT | 76 | Milo Vosswinkel (BEL) | ITF link | | | | 1 |
| ALT | 77 | Romeo Spinolo (ITA) | ITF link | | | | 1 |
| ALT | 78 | Nick Ihlenfeld (AUT) | ITF link | | | | 1 |
| ALT | 79 | Cagan Celik (TUR) | ITF link | | | | 1 |
| ALT | 80 | Rares Andrei Golescu (ROU) | ITF link | | | | 1 |
| ALT | 81 | Baikal Kuszli (FRA) | ITF link | | | | 1 |
| ALT | 82 | Marc Vives Martinez (ESP) | ITF link | | | | 1 |
| ALT | 83 | Alex Lapsansky (SVK) | ITF link | | | | 2 |
| ALT | 84 | Gabriel Miller (CAN) | ITF link | | | | 3 |
| ALT | 85 | Aditya Ralhan (IND) | ITF link | | | | 2 |
| ALT | 86 | Gabriel Wien (AUT) | ITF link | | | | 1 |
| ALT | 87 | Benjamin Maffini (ARG) | ITF link | | | | 1 |
| ALT | 88 | Bence Juhasz (HUN) | ITF link | | | | 3 |
| ALT | 89 | Javier Gonzalez (ESP) | ITF link | | | | 3 |
| ALT | 90 | Aleksa Petkovic (SRB) | ITF link | | | | 1 |
| ALT | 91 | Dino Hadzalic (CRO) | ITF link | | | | 1 |
| ALT | 92 | Oliwer Wierzbicki (POL) | ITF link | | | | 1 |
| ALT | 93 | Blazej Sopolinski (POL) | ITF link | | | | 2 |
| ALT | 94 | Tristan Schrier (NED) | ITF link | | | | 1 |
| ALT | 95 | Fabio Karner (AUT) | ITF link | | | | 1 |
| ALT | 96 | Paul Roeder (GER) | ITF link | | | | 1 |
| ALT | 97 | Remi Roselle (FRA) | ITF link | | | | 1 |
| ALT | 98 | Flavio Bocci (ITA) | ITF link | | | | 3 |
| ALT | 99 | Giulio Stella (ITA) | ITF link | | | | 1 |
| ALT | 100 | Daniel Howard (AUS) | ITF link | | | | 1 |
| ALT | 101 | Mihailo Milenkovic (GER) | ITF link | | | | 1 |
| ALT | 102 | Nicolas Beaufort (BEL) | ITF link | | | | 1 |
| ALT | 103 | Om Verma (IND) | ITF link | | | | 1 |
| ALT | 104 | Mustafa Said (CAN) | ITF link | | | | 1 |
| ALT | 105 | Florent Limani (KOS) | ITF link | | | | 1 |
| ALT | 106 | Kostiantyn Aksonov (UKR) | ITF link | | | | 2 |
| ALT | 107 | Andrea Ricci (ITA) | ITF link | | | | 1 |
| ALT | 108 | Enaut Garcia (ESP) | ITF link | | | | 2 |
| ALT | 109 | Cooper Ter Meulen (NED) | ITF link | | | | 1 |
| ALT | 110 | Casper Nicolle (GBR) | ITF link | | | | 1 |
| ALT | 111 | Gino Labbe Vidoni (ARG) | ITF link | | | | 1 |
| ALT | 112 | Jakob Kalteis (AUT) | ITF link | | | | 1 |
| ALT | 113 | Jonas Poswiat (GER) | ITF link | | | | 4 |
| ALT | 114 | Francesco Cartocci (ITA) | ITF link | | | | 1 |
| ALT | 115 | Jayden Tjong (NED) | ITF link | | | | 1 |
| ALT | 116 | Ben Van Donselaar (NED) | ITF link | | | | 1 |
| ALT | 117 | Jan Jauch (SUI) | ITF link | | | | 1 |
| ALT | 118 | Tommaso Ferrari (ITA) | ITF link | | | | 2 |
| ALT | 119 | Deren Yigin (GER) | ITF link | | | | 1 |
| ALT | 120 | Traian Petrica (ROU) | ITF link | | | | 1 |
| ALT | 121 | Gustavo Masiero (BRA) | ITF link | | | | 2 |
| ALT | 122 | Pedro Pinto (BRA) | ITF link | | | | 3 |
| ALT | 123 | PULKIT PATAWARI (IND) | ITF link | | | | 1 |
| ALT | 124 | Adrian Fiksa (POL) | ITF link | | | | 1 |
| ALT | 125 | Francesco Schmitz (ITA) | ITF link | | | | 4 |
| ALT | 126 | Axel Frechet (FRA) | ITF link | | | | 4 |
| ALT | 127 | Thomas Gimenez (FRA) | ITF link | | | | 1 |
| ALT | 128 | Krzysztof Plewa (POL) | ITF link | | | | 2 |
| ALT | 129 | Marcus Kobayashi (JPN) | ITF link | | | | 1 |
| ALT | 130 | Sten Hiiesalu (EST) | ITF link | | | | 1 |
| ALT | 131 | Yanis Peterhans (SUI) | ITF link | | | | 1 |
| ALT | 132 | Alex Sklizovic (USA) | ITF link | | | | 1 |
| ALT | 133 | Ilian Nader (SUI) | ITF link | | | | 3 |
| ALT | 134 | Alp Kemal Aksoy (TUR) | ITF link | | | | 1 |
| ALT | 135 | Domenico maria Cocco (ITA) | ITF link | | | | 1 |
| ALT | 136 | Thomas Hartloper (CAN) | ITF link | | | | 2 |
| ALT | 137 | Angel Angelov (GBR) | ITF link | | | | 1 |
| ALT | 138 | Leonardo Santoro-Fergusson (GBR) | ITF link | | | | 1 |
| ALT | 139 | Tomas Correa (COL) | ITF link | | | | 1 |
| ALT | 140 | Dmitriy Titov (RUS) | ITF link | | | | 2 |
| ALT | 141 | Pavel Petrov (RUS) | ITF link | | | | 2 |
| ALT | 142 | Shyam Sundarr Shri Sailesh (IND) | ITF link | | | | 1 |
| ALT | 143 | Ned Smith (GBR) | ITF link | | | | 1 |
| ALT | 144 | Yauheni Bursau (BLR) | ITF link | | | | 2 |
| ALT | 145 | Michael Nkereuwem (GBR) | ITF link | | | | 1 |
| ALT | 146 | Tymur Tarchanin (UKR) | ITF link | | | | 1 |
| ALT | 147 | Manuel Vieytes (ARG) | ITF link | | | | 1 |
| ALT | 148 | joao da cruz neto (BRA) | ITF link | | | | 2 |
| ALT | 149 | Aaron Paul Samson (IND) | ITF link | | | | 2 |
| ALT | 150 | Flavio Gerone (BEL) | ITF link | | | | 1 |
| ALT | 151 | Jordi Plana (ESP) | ITF link | | | | 1 |
| ALT | 152 | Alessio Citton (ITA) | ITF link | | | | 1 |
| ALT | 153 | Fedor Dashin (RUS) | ITF link | | | | 1 |
| ALT | 154 | Strahinja Cejovic (SRB) | ITF link | | | | 3 |
| ALT | 155 | Oleg Tyagunov (RUS) | ITF link | | | | 2 |
| ALT | 156 | Caspar Schuetze (GER) | ITF link | | | | 3 |
| ALT | 157 | Luke Chigwidden (AUS) | ITF link | | | | 1 |
| ALT | 158 | Tomas Fabian (CZE) | ITF link | | | | 2 |
| ALT | 159 | Thomas Alvarez (COL) | ITF link | | | | 1 |
| ALT | 160 | Aryan Manchanda (IND) | ITF link | | | | 3 |
| ALT | 161 | Efe Pilli (TUR) | ITF link | | | | 1 |
| ALT | 162 | Povilas Makauskas (LTU) | ITF link | | | | 1 |
| ALT | 163 | Aaryavir Kothari (IND) | ITF link | | | | 1 |
| ALT | 164 | Izan Corretja (ESP) | ITF link | | | | 2 |
| ALT | 165 | Luciano Barbarino (ITA) | ITF link | | | | 1 |
| ALT | 166 | Solal Dia (FRA) | ITF link | | | | 1 |
| ALT | 167 | Hlib Aharyshev (UKR) | ITF link | | | | 1 |
| ALT | 168 | David Munoz (ESP) | ITF link | | | | 1 |
| ALT | 169 | Ege Avci (TUR) | ITF link | | | | 1 |
| ALT | 170 | Enrico Becuzzi (ITA) | ITF link | | | | 2 |
| ALT | 171 | Jules Fabre (FRA) | ITF link | | | | 3 |
| ALT | 172 | Man Ho Yap (HKG) | ITF link | | | | 2 |
| ALT | 173 | Gregory Kipnis (USA) | ITF link | | | | 2 |
| ALT | 174 | Erbol Eldiyar Uulu (KGZ) | ITF link | | | | 2 |
| ALT | 175 | Elliot Moberg (SWE) | ITF link | | | | 1 |
| ALT | 176 | Daniil Piatrouski (BLR) | ITF link | | | | 1 |
| ALT | 177 | Jerome Romualdez (PHI) | ITF link | | | | 1 |
| ALT | 178 | Sergio Olivares (USA) | ITF link | | | | 2 |
| ALT | 179 | Mustafa Sancaklioglu (TUR) | ITF link | | | | 1 |
| ALT | 180 | Mohammed Abdallah (AUS) | ITF link | | | | 1 |
| ALT | 181 | Danny Al Barbour (USA) | ITF link | | | | 1 |
| ALT | 182 | Finnian Bult (GBR) | ITF link | | | | 3 |
| ALT | 183 | Matthieu Roehrich (FRA) | ITF link | | | | 1 |
| ALT | 184 | Shengda Mao (CHN) | ITF link | | | | 2 |
| ALT | 185 | Mikhail Gavrilenko (RUS) | ITF link | | | | 1 |
| ALT | 186 | Nikita Sclearenco (CYP) | ITF link | | | | 1 |
| ALT | 187 | Wenbo Bai (CHN) | ITF link | | | | 1 |
| ALT | 188 | Andrea del Giudice (ITA) | ITF link | | | | 1 |
| ALT | 189 | Adryan Ballestero (FRA) | ITF link | | | | 1 |
| ALT | 190 | Preston Connor (IRL) | ITF link | | | | 1 |
| ALT | 191 | Safwan alzeyadi (LBA) | ITF link | | | | 2 |
| ALT | 192 | Georgi Panayotov (BUL) | ITF link | | | | 1 |
| ALT | 193 | Ko Fujikawa (JPN) | ITF link | | | | 1 |
| ALT | 194 | Eduardo Pobes (ESP) | ITF link | | | | 1 |
| ALT | 195 | Furkan Ayyildiz (TUR) | ITF link | | | | 1 |
| ALT | 196 | Emir Sutekin (TUR) | ITF link | | | | 1 |
| ALT | 197 | Yuya Hirose (JPN) | ITF link | | | | 1 |
| ALT | 198 | Ritesh Dubey (IND) | ITF link | | | | 1 |
| ALT | 199 | Sebastien Lhuillier (PHI) | ITF link | | | | 3 |
| ALT | 200 | Michael Smirnov (GBR) | ITF link | | | | 2 |
| ALT | 201 | ENZO LAUGHTON PINA (BRA) | ITF link | | | | 2 |
| ALT | 202 | Alvaro Llambrich Boluda (ESP) | ITF link | | | | 1 |
| ALT | 203 | tom Korpatsch (GER) | ITF link | | | | 1 |
| ALT | 204 | Hans Paul Manohar Valaparla (IND) | ITF link | | | | 2 |
| ALT | 205 | Jury Gaboli (ITA) | ITF link | | | | 4 |
| ALT | 206 | Wiktor Sasko (POL) | ITF link | | | | 1 |
| ALT | 207 | Alessandro Figurelli (ITA) | ITF link | | | | 1 |
| ALT | 208 | Heath Ephraim Dufty-Miller (AUS) | ITF link | | | | 1 |
| ALT | 209 | Derin Can Atacan (TUR) | ITF link | | | | 1 |
| ALT | 210 | Hugo Brun (FRA) | ITF link | | | | 2 |
| ALT | 211 | Leonardo Baldoni (ITA) | ITF link | | | | 1 |
| ALT | 212 | Vivek Yadlapalli (IND) | ITF link | | | | 1 |
| ALT | 213 | Kirill Golubev (RUS) | ITF link | | | | 1 |
| ALT | 214 | Cameron Price (GBR) | ITF link | | | | 1 |
| ALT | 215 | Parth Sahasrabudhe (IND) | ITF link | | | | 2 |
| ALT | 216 | RICCARDO RIZZO (ITA) | ITF link | | | | 4 |
| ALT | 217 | Lucas Mommessin (FRA) | ITF link | | | | 3 |
| ALT | 218 | Artemii Lazarev (RUS) | ITF link | | | | 1 |
| ALT | 219 | Robin Mick Bucher (SUI) | ITF link | | | | 3 |
| ALT | 220 | Matteo Trombini (ITA) | ITF link | | | | 1 |
| ALT | 221 | Yuki Ikeda (JPN) | ITF link | | | | 2 |
| ALT | 222 | Alexander Minischetti (GER) | ITF link | | | | 1 |
| ALT | 223 | Riku Ooshima (JPN) | ITF link | | | | 1 |
| ALT | 224 | Mansur Eshnazarov (UZB) | ITF link | | | | 2 |
| ALT | 225 | Jasper Cleland (AUS) | ITF link | | | | 3 |
| ALT | 226 | Alexey Dubinin (RUS) | ITF link | | | | 3 |
| ALT | 227 | Andrea Cardinale (ITA) | ITF link | | | | 3 |
| ALT | 228 | John Patrick Popowich (USA) | ITF link | | | | 1 |
| ALT | 229 | Horia Dragos (ROU) | ITF link | | | | 1 |
| ALT | 230 | Zeki eren Dogdu (TUR) | ITF link | | | | 1 |
| ALT | 231 | Roman Revkov (RUS) | ITF link | | | | 3 |
| ALT | 232 | Patrik Brydolf (SWE) | ITF link | | | | 1 |
| ALT | 233 | Lucas Deliano (GER) | ITF link | | | | 1 |
| ALT | 234 | Natan Albertini (BRA) | ITF link | | | | 1 |
| ALT | 235 | Aidan Biyan (AUS) | ITF link | | | | 5 |
| ALT | 236 | Ryan Abell (FRA) | ITF link | | | | 1 |
| ALT | 237 | Nathan Blokhin (USA) | ITF link | | | | 1 |
| ALT | 238 | Vano Losaberidze (GEO) | ITF link | | | | 1 |
| ALT | 239 | Maxwell Weishan (USA) | ITF link | | | | 1 |
| ALT | 240 | Augustin Maxime Miramontes (USA) | ITF link | | | | 2 |
| ALT | 241 | Lino Carrasco Bustamante (GER) | ITF link | | | | 1 |
| ALT | 242 | Lazar Dokov (BUL) | ITF link | | | | 1 |
| ALT | 243 | Patrick Toman (USA) | ITF link | | | | 1 |
| ALT | 244 | Mahir Dalwani (USA) | ITF link | | | | 5 |
| ALT | 245 | Daivat Mehta (IND) | ITF link | | | | 1 |
| ALT | 246 | Michael McMahon (IRL) | ITF link | | | | 1 |
| ALT | 247 | Bjorn Nallbani Bjorn Nallbani (ALB) | ITF link | | | | 1 |
| ALT | 248 | Giacomo Carabelli (ITA) | ITF link | | | | 1 |
| ALT | 249 | Edoardo Lodovico Cattaneo (ITA) | ITF link | | | | 1 |
| ALT | 250 | Karabo Lerumo (RSA) | ITF link | | | | 1 |
| ALT | 251 | Christian Toma (ITA) | ITF link | | | | 3 |
| ALT | 252 | Pietro Genovesi (ITA) | ITF link | | | | 1 |
| ALT | 253 | Oleg Nikolaev (RUS) | ITF link | | | | 2 |
| ALT | 254 | Jose Moreno (USA) | ITF link | | | | 2 |
| ALT | 255 | Luigi Valletta (ITA) | ITF link | | | | 1 |
| ALT | 256 | Thibaut Flory (FRA) | ITF link | | | | 3 |
| ALT | 257 | Martin Popovski (BUL) | ITF link | | | | 2 |
| ALT | 258 | Ata Faruk Sarikaya (TUR) | ITF link | | | | 1 |
| ALT | 259 | Denis Vishenchuk Vishenko (RUS) | ITF link | | | | 1 |
| ALT | 260 | Eduardo Ecker (BRA) | ITF link | | | | 2 |
| ALT | 261 | Martin Antonio Rossi (ARG) | ITF link | | | | 3 |
| ALT | 262 | Bernardo Bueno (BRA) | ITF link | | | | 2 |
| ALT | 263 | Tommy Guichard (USA) | ITF link | | | | 3 |
| ALT | 264 | Uladzimir Svetlakou (BLR) | ITF link | | | | 1 |
| ALT | 265 | Julian Correa (COL) | ITF link | | | | 2 |
| ALT | 266 | Joshua Leon-Nestler (AUS) | ITF link | | | | 2 |
| ALT | 267 | Simon Musset (FRA) | ITF link | | | | 2 |
| ALT | 268 | Alexander Ushakov (RUS) | ITF link | | | | 2 |
| ALT | 269 | Jose Manuel Sastron Redondo (ESP) | ITF link | | | | 1 |
| ALT | 270 | Jose Manuel Colubi (ESP) | ITF link | | | | 1 |
| ALT | 271 | Junzhang Fu (CHN) | ITF link | | | | 1 |
| ALT | 272 | Harry Jordan (GBR) | ITF link | | | | 1 |
| ALT | 273 | Gustaf Strom (SWE) | ITF link | | | | 1 |
| ALT | 274 | Luciano Larosa (USA) | ITF link | | | | 1 |
| ALT | 275 | Jaishvin Sidana (IND) | ITF link | | | | 1 |
| ALT | 276 | Uladzislau Tarasevich (BLR) | ITF link | | | | 2 |
| ALT | 277 | Gioele Cerelli (ITA) | ITF link | | | | 3 |
| ALT | 278 | Mason Foxman (USA) | ITF link | | | | 2 |
| ALT | 279 | Timur Chelmodeev (RUS) | ITF link | | | | 1 |
| ALT | 280 | Mattia Galimberti (ITA) | ITF link | | | | 2 |
| ALT | 281 | Arjun Oza (IND) | ITF link | | | | 1 |
| ALT | 282 | Daniel Tulgara (MDA) | ITF link | | | | 1 |
| ALT | 283 | Daniel Margoulis (SWE) | ITF link | | | | 1 |
| ALT | 284 | Vivek Kolluru (IND) | ITF link | | | | 2 |
| ALT | 285 | Riccardo Marendon (ITA) | ITF link | | | | 3 |
| ALT | 286 | Fidel Nweke (DEN) | ITF link | | | | 1 |
| ALT | 287 | Paolo Vasquez Gehrke (GER) | ITF link | | | | 2 |
| ALT | 288 | Mason Dace (GBR) | ITF link | | | | 3 |
| ALT | 289 | Bhargav Mehta Sachin Mehta (IND) | ITF link | | | | 1 |
| ALT | 290 | Andrea Zanini (ITA) | ITF link | | | | 1 |
| ALT | 291 | Novak Ivanovic (SRB) | ITF link | | | | 1 |
| ALT | 292 | Roberto Herman (MEX) | ITF link | | | | 3 |
| ALT | 293 | Jason Janis (GER) | ITF link | | | | 1 |
| ALT | 294 | Pietro Arci (ITA) | ITF link | | | | 1 |
| ALT | 295 | Charlie Cowan (USA) | ITF link | | | | 4 |
| ALT | 296 | Ilhan Sas (FRA) | ITF link | | | | 1 |
| ALT | 297 | Kylel Gillam (USA) | ITF link | | | | 1 |
| ALT | 298 | Pierre Faivre (FRA) | ITF link | | | | 2 |
| ALT | 299 | Matthew Mosejczuk (USA) | ITF link | | | | 3 |
| ALT | 300 | John Rutkowski (USA) | ITF link | | | | 1 |
| ALT | 301 | Vittorio Gillerio (ITA) | ITF link | | | | 3 |
| ALT | 302 | Noe Boulnoix (SUI) | ITF link | | | | 1 |
| ALT | 303 | Artun Goenen (GER) | ITF link | | | | 3 |
| WD (W 02 Apr 2025) | 1 | Artjoms Afanasjevs (LAT) | ITF link | | | | 1 |
| WD (W 28 Mar 2025) | 2 | Sarp Agabigun (TUR) | ITF link | 1637 | 1563 | | 1 |
| WD (AW 25 Mar 2025 M15 Luan) | 3 | Parth AGGARWAL (IND) | ITF link | 1460 | 421 | | 4 |
| WD (W 24 Mar 2025) | 4 | Filippo Alberti (ITA) | ITF link | 1668 | 542 | | 1 |
| WD (AW 25 Mar 2025 M25 Santa Margherita di Pula) | 5 | Max Alcala Gurri (ESP) | ITF link | 409 | | | 2 |
| WD (W 25 Mar 2025) | 6 | Alexey Aleshchev (RUS) | ITF link | 1789 | 36 | | 1 |
| WD (W 30 Mar 2025) | 7 | Andy Allen (AUS) | ITF link | | | | 3 |
| WD (W 21 Mar 2025) | 8 | Max Alopaeus (FIN) | ITF link | | | | 2 |
| WD (W 23 Mar 2025) | 9 | Melih Anavatan (TUR) | ITF link | | 1621 | | 1 |
| WD (W 25 Mar 2025) | 10 | Lorenzo Angelini (ITA) | ITF link | 1569 | 1058 | | 2 |
| WD (W 23 Mar 2025) | 11 | Ivan Anhelov (UKR) | ITF link | | | | 2 |
| WD (W 28 Nov 2024) | 12 | Evgeniy Antereykin (UZB) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 13 | Richard Antoni (GER) | ITF link | | 1586 | | 3 |
| WD (W 15 Mar 2025) | 14 | Alejandro Arcila (COL) | ITF link | 1209 | 2010 | | 1 |
| WD (W 22 Mar 2025) | 15 | Amir Asylkozhaev (RUS) | ITF link | | 2437 | | 1 |
| WD (W 01 Apr 2025) | 16 | Ahmet Atabay (TUR) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 17 | Stefans Audrins (LAT) | ITF link | | | | 3 |
| WD (W 01 Apr 2025) | 18 | Ozan Avanoglu (TUR) | ITF link | | 1987 | | 1 |
| WD (W 07 Mar 2025) | 19 | Toprak Avcibasi (TUR) | ITF link | 1789 | 16 | | 1 |
| WD (W 20 Mar 2025) | 20 | Mert Aytekin (TUR) | ITF link | 1791 | | | 1 |
| WD (W 25 Mar 2025) | 21 | Taha Baadi (MAR) | ITF link | 697 | 1667 | | 2 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 22 | Andrea Bacaloni (ITA) | ITF link | 1372 | 973 | | 2 |
| WD (W 25 Mar 2025) | 23 | Sergio Badini (ITA) | ITF link | | 507 | | 1 |
| WD (W 01 Apr 2025) | 24 | Robin Baechi (SUI) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 25 | Razvan Baiant (CAN) | ITF link | | 287 | | 2 |
| WD (LWQ 29 Mar 2025) | 26 | Gilles Arnaud Bailly (BEL) | ITF link | 622 | 1033 | | 1 |
| WD (W 28 Mar 2025) | 27 | Adam Bajurko (POL) | ITF link | | 1177 | | 1 |
| WD (W 25 Mar 2025) | 28 | Enrico Baldisserri (ITA) | ITF link | | 492 | | 1 |
| WD (W 02 Apr 2025) | 29 | Byron Roberto Banziger Gallizzi (SUI) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 30 | Tobia Costanzo Baragiola Mordini (ITA) | ITF link | | 661 | | 1 |
| WD (W 25 Mar 2025) | 31 | Dusan Baranec (SVK) | ITF link | 2033 | 510 | | 1 |
| WD (AW 25 Mar 2025 J30 Dushanbe) | 32 | Boran Barkoglu (TUR) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 33 | Elbert Barr (GBR) | ITF link | | 1877 | | 1 |
| WD (W 18 Mar 2025) | 34 | Diego Augusto Barreto Sanchez (ESP) | ITF link | 597 | | | 1 |
| WD (LWQ 28 Mar 2025) | 35 | Mirza Basic (BIH) | ITF link | 518 | | | 1 |
| WD (W 20 Mar 2025) | 36 | Nikola Basic (CRO) | ITF link | 929 | 665 | | 1 |
| WD (W 24 Mar 2025) | 37 | Tolga Basriev (GBR) | ITF link | | | | 3 |
| WD (W 21 Mar 2025) | 38 | Lawrence Bataljin (AUS) | ITF link | 1302 | 108 | | 1 |
| WD (W 20 Mar 2025) | 39 | Yannis Batsabaken (FRA) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 40 | Alessandro Battiston (ITA) | ITF link | 1739 | 1440 | | 1 |
| WD (W 25 Mar 2025) | 41 | Hudson Baxter (AUS) | ITF link | | 2003 | | 3 |
| WD (W 25 Mar 2025) | 42 | Maxence Beauge (FRA) | ITF link | 667 | 885 | | 1 |
| WD (LWQ 02 Apr 2025) | 43 | Simon Beaupain (BEL) | ITF link | 826 | | | 1 |
| WD (W 22 Mar 2025) | 44 | James Beaven (GBR) | ITF link | | 135 | | 3 |
| WD (W 25 Mar 2025) | 45 | Dillon Beckles (USA) | ITF link | 1481 | 1563 | | 1 |
| WD (AW 25 Mar 2025 M25 Santa Margherita di Pula) | 46 | Alec Beckley (RSA) | ITF link | 579 | 1357 | | 2 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 47 | Kivanc Bedir (TUR) | ITF link | | | | 1 |
| WD (W 02 Apr 2025) | 48 | Tamas Belafalvi-Balint (HUN) | ITF link | | | | 2 |
| WD (W 17 Mar 2025) | 49 | Elliot Benchetrit (MAR) | ITF link | 603 | 1357 | | 1 |
| WD (W 23 Mar 2025) | 50 | Naim Benito Fernandez (ESP) | ITF link | | 2526 | | 3 |
| WD (W 02 Apr 2025) | 51 | Ondrej Beranek (CZE) | ITF link | | | | 1 |
| WD (W 23 Mar 2025) | 52 | Petter Christopher Berg Hagen (NOR) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 53 | Mika Berghaus (GER) | ITF link | 1791 | 991 | | 1 |
| WD (W 24 Mar 2025) | 54 | Jacopo Berrettini (ITA) | ITF link | 315 | | | 2 |
| WD (W 20 Mar 2025) | 55 | Charles Bertimon (FRA) | ITF link | 1283 | 48 | | 2 |
| WD (W 24 Mar 2025) | 56 | Robin Bertrand (FRA) | ITF link | 271 | | | 2 |
| WD (W 25 Mar 2025) | 57 | Mariano Andres Bibiloni (ARG) | ITF link | | 1658 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 58 | Fadi Bidan (LBN) | ITF link | 1296 | 73 | | 3 |
| WD (W 01 Apr 2025) | 59 | Hristian Bidjev (BUL) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 60 | Tymur Bieldiugin (UKR) | ITF link | 1555 | 210 | | 1 |
| WD (W 24 Mar 2025) | 61 | Viacheslav Bielinskyi (UKR) | ITF link | 540 | | | 1 |
| WD (W 01 Apr 2025) | 62 | Daniel Bien (CZE) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 63 | Nikita Bilozertsev (UKR) | ITF link | 1531 | 2010 | | 1 |
| WD (W 23 Mar 2025) | 64 | Gregorio Biondolillo (ITA) | ITF link | | 755 | | 2 |
| WD (W 02 Apr 2025) | 65 | Sam Bird (GBR) | ITF link | | | | 2 |
| WD (AW 25 Mar 2025 M15 Luan) | 66 | Cade Birrell (AUS) | ITF link | 1484 | 579 | | 4 |
| WD (W 25 Mar 2025) | 67 | Constantin Bittoun Kouzmine (FRA) | ITF link | 625 | | | 3 |
| WD (W 24 Mar 2025) | 68 | Henrik Bladelius (SWE) | ITF link | 2150 | 77 | | 1 |
| WD (W 23 Mar 2025) | 69 | Darwin Blanch (USA) | ITF link | 685 | 1033 | | 1 |
| WD (W 25 Mar 2025) | 70 | Daniel Blazka (CZE) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 71 | Matisse Bobichon (FRA) | ITF link | 1179 | 346 | | 4 |
| WD (W 25 Mar 2025) | 72 | Bogdan Bobrov (RUS) | ITF link | 529 | | | 1 |
| WD (W 11 Mar 2025) | 73 | Lorenzo Bocchi (ITA) | ITF link | 838 | | | 1 |
| WD (W 27 Mar 2025) | 74 | Stepan Boiko (UKR) | ITF link | | | | 2 |
| WD (AW 25 Mar 2025 Sarasota Challenger 75) | 75 | Gabi Adrian Boitan (ROU) | ITF link | 379 | | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 76 | Alan Bojarski (POL) | ITF link | 1083 | 467 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 77 | Filip Bojko (POL) | ITF link | | | | 2 |
| WD (W 10 Mar 2025) | 78 | Jurriaan Bol (NED) | ITF link | 1236 | 706 | | 1 |
| WD (W 25 Mar 2025) | 79 | Markus Bolin (SWE) | ITF link | | 1640 | | 1 |
| WD (W 18 Mar 2025) | 80 | Federico Bondioli (ITA) | ITF link | 523 | | | 1 |
| WD (W 24 Mar 2025) | 81 | Arthur Bonnaud (FRA) | ITF link | 1015 | 196 | | 2 |
| WD (W 24 Mar 2025) | 82 | Guelfo Borghini Baldovinetti (ITA) | ITF link | | 315 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 83 | Attila Dominik Boros (HUN) | ITF link | 1036 | 355 | | 2 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 84 | Leonardo Borrelli (ITA) | ITF link | | 1334 | | 4 |
| WD (W 24 Mar 2025) | 85 | Gabriele Bosio (ITA) | ITF link | 951 | 459 | | 1 |
| WD (W 22 Mar 2025) | 86 | Rudy Bougrer (FRA) | ITF link | | | | 3 |
| WD (AW 25 Mar 2025 M15 Monastir) | 87 | Jacob Bradshaw (AUS) | ITF link | 580 | | | 4 |
| WD (W 25 Mar 2025) | 88 | Aleksandr Braynin (UKR) | ITF link | 682 | 1357 | | 1 |
| WD (W 24 Mar 2025) | 89 | Timeo Bretin (FRA) | ITF link | 1881 | 942 | | 1 |
| WD (W 03 Apr 2025) | 90 | Mathieu Brisson (CAN) | ITF link | | | | 1 |
| WD (W 28 Mar 2025) | 91 | Arthur Brom (BRA) | ITF link | | | | 4 |
| WD (W 11 Mar 2025) | 92 | Florian Broska (GER) | ITF link | 503 | | | 1 |
| WD (W 22 Mar 2025) | 93 | Preston Brown (USA) | ITF link | 976 | | | 2 |
| WD (W 07 Mar 2025) | 94 | Petr Brunclik (CZE) | ITF link | 863 | | | 1 |
| WD (W 19 Mar 2025) | 95 | Nicolai Budkov Kjaer (NOR) | ITF link | 306 | | | 1 |
| WD (W 25 Mar 2025) | 96 | Gianluca Cadenasso (ITA) | ITF link | 452 | | | 2 |
| WD (W 28 Feb 2025) | 97 | Zhiming Cai (CHN) | ITF link | | | | 1 |
| WD (W 28 Mar 2025) | 98 | Octave Caillat (FRA) | ITF link | | | | 2 |
| WD (W 02 Apr 2025) | 99 | Alessandro Califano (ITA) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 100 | Sergio Callejon Hernando (ESP) | ITF link | 905 | 354 | | 1 |
| WD (W 25 Mar 2025) | 101 | Giovanni Calvano (ITA) | ITF link | 1153 | 686 | | 1 |
| WD (W 28 Mar 2025) | 102 | Jasper Camehn (GER) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 103 | Cristian Campese (ITA) | ITF link | 1881 | 1950 | | 1 |
| WD (W 24 Mar 2025) | 104 | Carlo Alberto Caniato (ITA) | ITF link | 794 | 1033 | | 1 |
| WD (W 26 Feb 2025) | 105 | Umberto Giuseppe Capitanio (ITA) | ITF link | | | | 1 |
| WD (W 30 Mar 2025) | 106 | Pedro Henrique Cardoso Silva (BRA) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 107 | Vasilios Caripi (RSA) | ITF link | | 495 | | 1 |
| WD (W 25 Mar 2025) | 108 | David Cristian Carteputreda (ROU) | ITF link | | 233 | | 1 |
| WD (W 24 Mar 2025) | 109 | Lemuel Cassidy (IRL) | ITF link | | | | 1 |
| WD (W 28 Mar 2025) | 110 | Mateo Castaneda (COL) | ITF link | 1225 | 102 | | 1 |
| WD (W 21 Mar 2025) | 111 | Yannick Castelnuovo (SUI) | ITF link | | 1908 | | 5 |
| WD (W 24 Mar 2025) | 112 | Niccolo Catini (ITA) | ITF link | 737 | 1357 | | 2 |
| WD (W 24 Mar 2025) | 113 | Dragos Nicolae Cazacu (ROU) | ITF link | 828 | 631 | | 1 |
| WD (LWQ 28 Mar 2025) | 114 | Kuzey Cekirge (TUR) | ITF link | 918 | 2 | | 1 |
| WD (W 24 Mar 2025) | 115 | Matyas Cerny (CZE) | ITF link | 931 | 776 | | 1 |
| WD (W 01 Apr 2025) | 116 | Antonin Chapuis (SUI) | ITF link | | 1593 | | 1 |
| WD (W 23 Mar 2025) | 117 | Nikolaos Chatziavraam (GRE) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 118 | Maxime Chazal (FRA) | ITF link | 335 | | | 1 |
| WD (W 25 Mar 2025) | 119 | Xianfeng Chen (CHN) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 120 | Alexander Chepik (RUS) | ITF link | 1668 | 1313 | | 1 |
| WD (W 02 Mar 2025) | 121 | Aditya Chopra (IND) | ITF link | | | | 2 |
| WD (AW 25 Mar 2025 M15 Monastir) | 122 | Rudolf Niklas Christiansen (GER) | ITF link | | 999 | | 1 |
| WD (W 25 Mar 2025) | 123 | Niccolo Ciavarella (ITA) | ITF link | 938 | 120 | | 2 |
| WD (W 06 Mar 2025) | 124 | Filippo Circelli (ITA) | ITF link | | | | 1 |
| WD (W 02 Feb 2025) | 125 | Jay Clarke (GBR) | ITF link | 298 | | | 1 |
| WD (AW 25 Mar 2025 M15 Luan) | 126 | Kylian Collignon (BEL) | ITF link | 2147 | 221 | | 1 |
| WD (W 01 Apr 2025) | 127 | Lorenzo Comino (ITA) | ITF link | | 1123 | | 1 |
| WD (W 30 Mar 2025) | 128 | Carles Cordoba (ESP) | ITF link | 1579 | 809 | | 1 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 129 | Eduard Gabriel Coreisa (ROU) | ITF link | | | | 1 |
| WD (W 23 Mar 2025) | 130 | Vicente Couto (POR) | ITF link | | 1259 | | 3 |
| WD (AW 25 Mar 2025 M15 Monastir) | 131 | Joao Victor Couto Loureiro (BRA) | ITF link | 1739 | 290 | | 1 |
| WD (W 25 Mar 2025) | 132 | Matteo Covato (ITA) | ITF link | 1117 | 323 | | 4 |
| WD (W 24 Mar 2025) | 133 | Giacomo Crisostomo (ITA) | ITF link | 1725 | 128 | | 1 |
| WD (W 25 Mar 2025) | 134 | Andrei Cuceu (ROU) | ITF link | | 1031 | | 1 |
| WD (W 02 Apr 2025) | 135 | Vitor Machado De Melo Cunha (BRA) | ITF link | | | | 1 |
| WD (W 16 Mar 2025) | 136 | Tomas Curras Abasolo (ESP) | ITF link | 825 | 114 | | 1 |
| WD (W 25 Mar 2025) | 137 | Stefano D'Agostino (ITA) | ITF link | 819 | 83 | | 1 |
| WD (W 26 Mar 2025) | 138 | Gabriel da Silva Albiero (BRA) | ITF link | | | | 1 |
| WD (W 31 Mar 2025) | 139 | Brian Dal Zilio (BUL) | ITF link | | | | 2 |
| WD (AW 25 Mar 2025 M25 Santa Margherita di Pula) | 140 | Enrico Dalla valle (ITA) | ITF link | 314 | | | 2 |
| WD (W 22 Mar 2025) | 141 | Nav Dayal (USA) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 142 | Edoardo De Filippo (ITA) | ITF link | 1619 | 993 | | 2 |
| WD (W 28 Mar 2025) | 143 | Henry De Keulenaer (BEL) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 144 | Michiel De Krom (NED) | ITF link | 457 | 592 | | 2 |
| WD (W 29 Mar 2025) | 145 | Pablo De La Cierva Sanchez (ESP) | ITF link | | | | 1 |
| WD (W 24 Mar 2025) | 146 | Fabio De Michele (ITA) | ITF link | | 556 | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 147 | Matteo De Vincentis (ITA) | ITF link | 992 | 85 | | 1 |
| WD (W 25 Mar 2025) | 148 | Vito Dell'elba (ITA) | ITF link | 2033 | 588 | | 2 |
| WD (LWQ 02 Apr 2025) | 149 | Emilien Demanet (BEL) | ITF link | 652 | | | 1 |
| WD (W 25 Mar 2025) | 150 | Ivan Denisov (RUS) | ITF link | 1289 | 1440 | | 2 |
| WD (W 12 Mar 2025) | 151 | Manas Dhamne (IND) | ITF link | 773 | 54 | | 1 |
| WD (W 22 Mar 2025) | 152 | Gian Matias Di Natale (ITA) | ITF link | 1305 | 416 | | 2 |
| WD (W 25 Mar 2025) | 153 | Riccardo DI VITA (ITA) | ITF link | | 996 | | 1 |
| WD (W 20 Mar 2025) | 154 | Georgios Dimitriou (GRE) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 J60 Marsa) | 155 | Strahinja Djukic (MLT) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 156 | Branko Djuric (SRB) | ITF link | 659 | | | 2 |
| WD (W 25 Mar 2025) | 157 | Matthew William Donald (CZE) | ITF link | 837 | 788 | | 1 |
| WD (W 25 Mar 2025) | 158 | Etienne Donnet (FRA) | ITF link | 723 | | | 1 |
| WD (W 13 Mar 2025) | 159 | Arya Dubey (AUS) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 160 | Chirag Duhan (IND) | ITF link | 947 | 260 | | 5 |
| WD (W 27 Mar 2025) | 161 | Alexandru Cristian Dumitru (ROU) | ITF link | | 768 | | 1 |
| WD (W 20 Mar 2025) | 162 | Louis Dussin (FRA) | ITF link | 589 | 512 | | 3 |
| WD (W 06 Mar 2025) | 163 | Dzmitry Dziubailau (BLR) | ITF link | | | | 1 |
| WD (W 13 Mar 2025) | 164 | David Eichenseher (GER) | ITF link | 1504 | 589 | | 1 |
| WD (W 30 Mar 2025) | 165 | Mustapha El Natour (LBN) | ITF link | | 2501 | | 2 |
| WD (W 24 Mar 2025) | 166 | Makar Elesin (RUS) | ITF link | | 2246 | | 1 |
| WD (W 25 Mar 2025) | 167 | Mathys Erhard (FRA) | ITF link | 284 | | | 1 |
| WD (AW 25 Mar 2025 J300 Plovdiv) | 168 | Maxwell Exsted (USA) | ITF link | 1881 | | | 2 |
| WD (W 25 Mar 2025) | 169 | Antoni Fabre (FRA) | ITF link | | 318 | | 2 |
| WD (W 25 Mar 2025) | 170 | Peter Fajta (HUN) | ITF link | 517 | | | 3 |
| WD (W 25 Mar 2025) | 171 | Luca Fantini (ITA) | ITF link | 932 | 1058 | | 4 |
| WD (W 22 Mar 2025) | 172 | Nerman Fatic (BIH) | ITF link | 414 | | | 1 |
| WD (W 25 Mar 2025) | 173 | Romain Faucon (BEL) | ITF link | 1230 | 824 | | 1 |
| WD (W 14 Mar 2025) | 174 | Michael Fernandez (USA) | ITF link | | | | 3 |
| WD (W 17 Mar 2025) | 175 | Ruben Fernandez Ruiz (ESP) | ITF link | | 1259 | | 1 |
| WD (W 25 Mar 2025) | 176 | Francesco Ferrari (ITA) | ITF link | 846 | 343 | | 2 |
| WD (W 25 Mar 2025) | 177 | Gianmarco Ferrari (ITA) | ITF link | 583 | | | 2 |
| WD (W 17 Mar 2025) | 178 | Igor Ferreira De Souza (BRA) | ITF link | | | | 1 |
| WD (W 19 Mar 2025) | 179 | Lorenzo Ferri (ITA) | ITF link | 1520 | 1004 | | 1 |
| WD (W 25 Mar 2025) | 180 | Maximilian Figl (ITA) | ITF link | 1463 | 132 | | 1 |
| WD (W 25 Mar 2025) | 181 | Jakub Filip (CZE) | ITF link | 809 | | | 3 |
| WD (W 18 Mar 2025) | 182 | Andrea Fiorentini (ITA) | ITF link | 988 | 477 | | 1 |
| WD (W 25 Mar 2025) | 183 | Sergi Fita Juan (ESP) | ITF link | 1774 | 440 | | 1 |
| WD (W 25 Mar 2025) | 184 | Matteo Fondriest (ITA) | ITF link | 1308 | 7 | | 2 |
| WD (W 25 Mar 2025) | 185 | Jose Freitas (POR) | ITF link | | 1943 | | 1 |
| WD (W 30 Mar 2025) | 186 | Zan Fris (SLO) | ITF link | | | | 1 |
| WD (W 01 Apr 2025) | 187 | Viktor Frydrych (GBR) | ITF link | | 461 | | 1 |
| WD (W 25 Mar 2025) | 188 | Hong-Lin Fu (TPE) | ITF link | 1739 | 176 | | 1 |
| WD (W 25 Mar 2025) | 189 | Filiberto Fumagalli (ITA) | ITF link | | 1016 | | 1 |
| WD (LWQ 02 Apr 2025) | 190 | Aaron Funk (GER) | ITF link | 1122 | 239 | | 1 |
| WD (W 24 Mar 2025) | 191 | Buvaysar Gadamauri (BEL) | ITF link | 666 | | | 1 |
| WD (W 25 Mar 2025) | 192 | Lorenzo Gagliardo (ARG) | ITF link | 1211 | 968 | | 2 |
| WD (W 18 Mar 2025) | 193 | Timeo Gaillard (SUI) | ITF link | 1965 | | | 1 |
| WD (W 25 Mar 2025) | 194 | Giammarco Gandolfi (ITA) | ITF link | | 1357 | | 2 |
| WD (AW 25 Mar 2025 M15 Luan) | 195 | Sai Karteek Reddy Ganta (IND) | ITF link | 1739 | 44 | | 1 |
| WD (W 02 Apr 2025) | 196 | Hugo Garcia Gomez (ESP) | ITF link | | 2535 | | 2 |
| WD (W 25 Mar 2025) | 197 | Nicolas Garcia Longo (ARG) | ITF link | 1753 | 214 | | 2 |
| WD (W 18 Mar 2025) | 198 | Syl Gaxherri (AUT) | ITF link | 1965 | 1015 | | 1 |
| WD (W 23 Mar 2025) | 199 | Christoph Gayk (GER) | ITF link | | 1174 | | 1 |
| WD (AW 20 Mar 2025 Monza Challenger 100) | 200 | Arthur Gea (FRA) | ITF link | 305 | | | 2 |
| WD (LWM 01 Apr 2025) | 201 | Michael Geerts (BEL) | ITF link | 303 | | | 1 |
| WD (W 25 Mar 2025) | 202 | Odysseas Geladaris (GRE) | ITF link | | | | 1 |
| WD (W 21 Mar 2025) | 203 | Lucas Gerch (GER) | ITF link | 456 | | | 1 |
| WD (W 02 Apr 2025) | 204 | Chawki Gharib (MAR) | ITF link | | | | 1 |
| WD (W 27 Mar 2025) | 205 | Juan Pedro GIALLEONARDO (ARG) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 206 | Timur Gilmanov (RUS) | ITF link | | | | 1 |
| WD (W 01 Apr 2025) | 207 | luca Giordano (ITA) | ITF link | | | | 1 |
| WD (W 31 Mar 2025) | 208 | Rafael Giotis (GER) | ITF link | | 1027 | | 2 |
| WD (W 25 Mar 2025) | 209 | Filippo Giovannini (ITA) | ITF link | | 394 | | 1 |
| WD (W 25 Mar 2025) | 210 | Umberto Maria Giovannini (ITA) | ITF link | 2105 | 223 | | 1 |
| WD (AW 25 Mar 2025 M15 Luan) | 211 | Carlos Giraldi (ESP) | ITF link | 1542 | 136 | | 2 |
| WD (W 25 Mar 2025) | 212 | Massimo Giunta (ITA) | ITF link | 698 | | | 1 |
| WD (W 25 Mar 2025) | 213 | Adrien Gobat (FRA) | ITF link | 881 | 618 | | 1 |
| WD (W 25 Mar 2025) | 214 | Erik Goczi (HUN) | ITF link | | | | 1 |
| WD (LWQ 01 Apr 2025) | 215 | Andrea Gola (ITA) | ITF link | 1363 | 838 | | 2 |
| WD (W 25 Mar 2025) | 216 | Peter Goldsteiner (AUT) | ITF link | 2073 | 207 | | 1 |
| WD (W 24 Mar 2025) | 217 | Mikhail Gorokhov (RUS) | ITF link | 746 | 1499 | | 1 |
| WD (W 26 Mar 2025) | 218 | Federico Guarducci (ITA) | ITF link | | 1960 | | 2 |
| WD (W 29 Mar 2025) | 219 | Arno Guillet (FRA) | ITF link | | | | 2 |
| WD (W 02 Apr 2025) | 220 | Pavel Gula (SVK) | ITF link | | | | 1 |
| WD (W 23 Mar 2025) | 221 | Robert Guna (ROU) | ITF link | | 1266 | | 1 |
| WD (W 26 Mar 2025) | 222 | Mahmut Emre Gurmeric (TUR) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 223 | Lucas Gustin (ROU) | ITF link | | | | 2 |
| WD (W 25 Mar 2025) | 224 | Oscar Jose Gutierrez (BRA) | ITF link | 1001 | 147 | | 1 |
| WD (W 25 Mar 2025) | 225 | Deni Hadzialijagic (GER) | ITF link | | | | 1 |
| WD (W 30 Mar 2025) | 226 | Kylian Hagenmeyer (BEL) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 227 | Demir Halisdemir (TUR) | ITF link | | | | 1 |
| WD (W 22 Mar 2025) | 228 | John Hallquist Lithen (SWE) | ITF link | 925 | 453 | | 2 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 229 | Zac Hamill (AUS) | ITF link | | 1635 | | 1 |
| WD (W 22 Mar 2025) | 230 | TIM Handel (GER) | ITF link | 613 | 1357 | | 2 |
| WD (W 26 Mar 2025) | 231 | Filip Hanzelin (CZE) | ITF link | | 1936 | | 1 |
| WD (W 25 Mar 2025) | 232 | Ruben Hartig (GER) | ITF link | 2073 | 383 | | 1 |
| WD (W 25 Mar 2025) | 233 | Henri Haupt (GER) | ITF link | 2073 | 1931 | | 2 |
| WD (W 02 Apr 2025) | 234 | Gregor Hausberger (AUT) | ITF link | 1791 | 869 | | 1 |
| WD (LWQ 28 Mar 2025) | 235 | Adam Heinonen (SWE) | ITF link | 758 | 164 | | 1 |
| WD (LWQ 28 Mar 2025) | 236 | Samuel Heredia (COL) | ITF link | 1194 | 427 | | 1 |
| WD (W 25 Mar 2025) | 237 | Carles Hernandez (ESP) | ITF link | 1078 | 43 | | 1 |
| WD (W 24 Mar 2025) | 238 | Theo Herrmann (FRA) | ITF link | 1965 | 586 | | 3 |
| WD (W 01 Apr 2025) | 239 | Luca Hesselmann (GER) | ITF link | | 1346 | | 1 |
| WD (W 24 Mar 2025) | 240 | Naoya Honda (JPN) | ITF link | 845 | 1357 | | 1 |
| WD (LWQ 01 Apr 2025) | 241 | Michel Hopp (GER) | ITF link | 1187 | 35 | | 1 |
| WD (W 25 Mar 2025) | 242 | Gabor Hornung (HUN) | ITF link | 1224 | 155 | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 243 | Alp Horoz (TUR) | ITF link | 1447 | 185 | | 1 |
| WD (W 20 Mar 2025) | 244 | Ying Hou (GBR) | ITF link | | 1356 | | 5 |
| WD (W 30 Mar 2025) | 245 | Filip Hromnik (SVK) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 J300 Plovdiv) | 246 | Amar Huseinovic (MKD) | ITF link | | | | 1 |
| WD (W 24 Mar 2025) | 247 | Balthazar Huss (ITA) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 248 | Leonardo Iemmi (ITA) | ITF link | | 1346 | | 2 |
| WD (W 09 Mar 2025) | 249 | Daisuke Inagawa (JPN) | ITF link | | | | 1 |
| WD (W 28 Mar 2025) | 250 | Prasad Ingale (IND) | ITF link | | | | 1 |
| WD (W 01 Mar 2025) | 251 | Nicola Ion (CAN) | ITF link | | 1664 | | 2 |
| WD (W 06 Jan 2025) | 252 | Ioan Gabriel Ispasescu (ROU) | ITF link | | | | 1 |
| WD (W 02 Apr 2025) | 253 | Dmytro Ivanchenko (UKR) | ITF link | | | | 2 |
| WD (W 25 Mar 2025) | 254 | Saveliy Ivanov (RUS) | ITF link | 891 | 364 | | 1 |
| WD (LWQ 30 Mar 2025) | 255 | Kalin Ivanovski (MKD) | ITF link | 1325 | | | 1 |
| WD (W 12 Mar 2025) | 256 | Jonathan Ivarsson (SWE) | ITF link | | 2246 | | 1 |
| WD (W 25 Mar 2025) | 257 | Rafael Izquierdo Luque (ESP) | ITF link | 1059 | 225 | | 1 |
| WD (W 17 Mar 2025) | 258 | Vlado Jankanj (SRB) | ITF link | 2127 | 866 | | 1 |
| WD (W 23 Mar 2025) | 259 | Evan Jarzaguet (FRA) | ITF link | | 435 | | 1 |
| WD (W 25 Mar 2025) | 260 | Dev Javia (IND) | ITF link | 606 | 447 | | 2 |
| WD (W 24 Mar 2025) | 261 | Aljaz Jeran (SLO) | ITF link | | 159 | | 1 |
| WD (W 25 Mar 2025) | 262 | Jan Jermar (CZE) | ITF link | 1577 | 328 | | 1 |
| WD (W 20 Mar 2025) | 263 | Fumin Jiang (CHN) | ITF link | | | | 2 |
| WD (W 25 Mar 2025) | 264 | Oliver Johansson (SWE) | ITF link | | 1877 | | 1 |
| WD (W 22 Mar 2025) | 265 | Alex Jones (USA) | ITF link | 2033 | 389 | | 1 |
| WD (W 22 Mar 2025) | 266 | Miles Jones (USA) | ITF link | 801 | 602 | | 1 |
| WD (W 21 Mar 2025) | 267 | Nikola Jovic (SRB) | ITF link | 2150 | 1520 | | 1 |
| WD (W 22 Mar 2025) | 268 | Patrick Jozwicki (AUT) | ITF link | | 1967 | | 1 |
| WD (W 22 Mar 2025) | 269 | Facundo Juarez (ITA) | ITF link | 486 | 1357 | | 1 |
| WD (W 28 Mar 2025) | 270 | Sanisth Juneja (IND) | ITF link | | | | 1 |
| WD (W 02 Apr 2025) | 271 | Rene Gabriel Jung (GER) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 272 | Gonzalo Ariel Karakachian (ARG) | ITF link | | 743 | | 1 |
| WD (LWQ 29 Mar 2025) | 273 | Evgeny Karlovskiy (RUS) | ITF link | 419 | 885 | | 1 |
| WD (W 23 Mar 2025) | 274 | Pranav Karthik (IND) | ITF link | 1660 | 482 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 275 | Nikolaj Katic (DEN) | ITF link | | 1490 | | 1 |
| WD (W 30 Mar 2025) | 276 | Jonas Keck (GER) | ITF link | | 1654 | | 1 |
| WD (W 25 Mar 2025) | 277 | Dominik Kellovsky (CZE) | ITF link | 535 | | | 1 |
| WD (W 25 Mar 2025) | 278 | Szymon Kielan (POL) | ITF link | 1305 | 121 | | 1 |
| WD (LWM 02 Apr 2025) | 279 | Ergi Kirkin (TUR) | ITF link | 316 | | | 1 |
| WD (W 26 Mar 2025) | 280 | Loick Klipfel (SUI) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 281 | Paulo Knippling (GER) | ITF link | | 2005 | | 1 |
| WD (W 01 Apr 2025) | 282 | Maksym Korchak (UKR) | ITF link | | | | 2 |
| WD (AW 25 Mar 2025 M15 Luan) | 283 | Nikith Korishettru (USA) | ITF link | | | | 3 |
| WD (W 26 Mar 2025) | 284 | Richie Korpatsch (GER) | ITF link | | 2490 | | 1 |
| WD (W 28 Mar 2025) | 285 | Aditya Kothari (IND) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 286 | Matyas Kozlovsky (CZE) | ITF link | | 2010 | | 1 |
| WD (W 18 Mar 2025) | 287 | Liam Krall (USA) | ITF link | | 1580 | | 3 |
| WD (W 25 Mar 2025) | 288 | Georgii Kravchenko (UKR) | ITF link | 861 | 1252 | | 1 |
| WD (W 30 Mar 2025) | 289 | Jakub Krawczyk (POL) | ITF link | | 2519 | | 1 |
| WD (W 26 Mar 2025) | 290 | Makar Krivoshchekov (RUS) | ITF link | | 1958 | | 1 |
| WD (W 25 Mar 2025) | 291 | Filip Krolo (GER) | ITF link | 1354 | 92 | | 2 |
| WD (W 24 Mar 2025) | 292 | Igor Kudriashov (RUS) | ITF link | 1260 | 1466 | | 2 |
| WD (W 28 Mar 2025) | 293 | Gianluca Kunz (SUI) | ITF link | | | | 1 |
| WD (W 29 Mar 2025) | 294 | Gianfranco Kuong (PER) | ITF link | | | | 1 |
| WD (W 15 Feb 2025) | 295 | Marco Kurtovic (AUS) | ITF link | | | | 1 |
| WD (W 23 Mar 2025) | 296 | Evangelos Kypriotis (GRE) | ITF link | | 869 | | 1 |
| WD (W 18 Mar 2025) | 297 | Giuseppe La Vela (ITA) | ITF link | 805 | 1357 | | 2 |
| WD (W 24 Mar 2025) | 298 | Arthur Laborde (SUI) | ITF link | | 91 | | 1 |
| WD (W 21 Mar 2025) | 299 | Leo Lagarrigue (FRA) | ITF link | 1455 | 692 | | 2 |
| WD (W 25 Mar 2025) | 300 | Mirko Lagasio (ITA) | ITF link | | 1667 | | 2 |
| WD (W 25 Mar 2025) | 301 | Aryan Lakshmanan (IND) | ITF link | | 222 | | 2 |
| WD (W 25 Mar 2025) | 302 | Younes Lalami Laaroussi (MAR) | ITF link | 1231 | 1115 | | 2 |
| WD (W 02 Apr 2025) | 303 | Jacopo Landini (ITA) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 304 | Tomas Lanik (SVK) | ITF link | 1309 | 1811 | | 1 |
| WD (W 25 Mar 2025) | 305 | Noel Larwig (GER) | ITF link | 1668 | 377 | | 1 |
| WD (W 28 Mar 2025) | 306 | Anes Latifovic (GER) | ITF link | | 2515 | | 2 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 307 | Alexander Lauinger (GER) | ITF link | | 1976 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 308 | Aleksandar Lavrnja (SUI) | ITF link | | 2351 | | 1 |
| WD (W 12 Feb 2025) | 309 | Manel Lazaro Juncadella (ESP) | ITF link | 1294 | 29 | | 1 |
| WD (W 23 Mar 2025) | 310 | Seung Min Lee (KOR) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 311 | Arsenii Lesniak (RUS) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 312 | Finn Lester (GBR) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 313 | Henry Lieberman (USA) | ITF link | | 752 | | 2 |
| WD (W 28 Mar 2025) | 314 | Samuel Alejandro Linde Palacios (COL) | ITF link | 1434 | 110 | | 1 |
| WD (W 29 Jan 2025) | 315 | Stefano Liokossis (CAN) | ITF link | | | | 1 |
| WD (W 05 Mar 2025) | 316 | MATTEO LIUSSO (ITA) | ITF link | | 2490 | | 2 |
| WD (W 25 Mar 2025) | 317 | Rahul Lokesh (IND) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 318 | Grigoriy Lomakin (KAZ) | ITF link | 874 | 639 | | 2 |
| WD (W 29 Mar 2025) | 319 | Noah Lopez Cherubino (ESP) | ITF link | | 1943 | | 2 |
| WD (AW 25 Mar 2025 M15 Monastir) | 320 | Imanol Lopez Morillo (ESP) | ITF link | 672 | | | 1 |
| WD (W 10 Dec 2024) | 321 | Dzmitry Lukashuk (BLR) | ITF link | | | | 1 |
| WD (W 22 Mar 2025) | 322 | Nikola Lulic (SRB) | ITF link | | 1988 | | 1 |
| WD (W 24 Mar 2025) | 323 | Ewen Lumsden (GBR) | ITF link | 657 | 269 | | 2 |
| WD (W 02 Apr 2025) | 324 | Simone Macchione (ITA) | ITF link | | | | 1 |
| WD (W 27 Mar 2025) | 325 | Alexander Maggs (GBR) | ITF link | 2033 | 420 | | 1 |
| WD (W 18 Mar 2025) | 326 | Cian Maguire (IRL) | ITF link | 2073 | 1169 | | 2 |
| WD (W 25 Mar 2025) | 327 | Marc Majdandzic (GER) | ITF link | 1465 | 730 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 328 | Taentawan Taddeo Majoli Maggioli (THA) | ITF link | | | | 1 |
| WD (W 19 Mar 2025) | 329 | Vasyl Makarenko (UKR) | ITF link | | | | 2 |
| WD (W 24 Mar 2025) | 330 | Leonardo Malgaroli (ITA) | ITF link | 1127 | 9 | | 1 |
| WD (W 23 Mar 2025) | 331 | Vardan Manukyan (RUS) | ITF link | | 859 | | 1 |
| WD (W 31 Mar 2025) | 332 | Vojtech Mares (CZE) | ITF link | | 848 | | 1 |
| WD (W 25 Mar 2025) | 333 | Pietro Marino (ITA) | ITF link | 872 | 167 | | 1 |
| WD (W 27 Mar 2025) | 334 | Otso Martikainen (FIN) | ITF link | | 1960 | | 1 |
| WD (LWQ 02 Apr 2025) | 335 | Juan Cruz Martin Manzano (ITA) | ITF link | 1010 | 170 | | 2 |
| WD (W 25 Mar 2025) | 336 | Alex Martinez (ESP) | ITF link | 560 | | | 1 |
| WD (W 19 Mar 2025) | 337 | Riccardo Mascarini (ITA) | ITF link | | 2437 | | 1 |
| WD (W 25 Mar 2025) | 338 | Nikita Mashtakov (UKR) | ITF link | 882 | 363 | | 1 |
| WD (W 24 Mar 2025) | 339 | Benito Massacri (ITA) | ITF link | 1481 | 548 | | 1 |
| WD (W 26 Mar 2025) | 340 | Simone Massucco (ITA) | ITF link | | 1271 | | 1 |
| WD (W 22 Mar 2025) | 341 | Daniel Masur (GER) | ITF link | 439 | | | 1 |
| WD (W 25 Mar 2025) | 342 | Hayato Matsuoka (JPN) | ITF link | 658 | 531 | | 2 |
| WD (W 22 Mar 2025) | 343 | Manuel Mazza (ITA) | ITF link | 834 | 606 | | 1 |
| WD (W 23 Mar 2025) | 344 | Tristan McCormick (USA) | ITF link | 714 | 897 | | 2 |
| WD (W 24 Mar 2025) | 345 | Aidan Mchugh (GBR) | ITF link | 470 | | | 3 |
| WD (W 25 Mar 2025) | 346 | Andrea Meduri (ITA) | ITF link | 2105 | 242 | | 2 |
| WD (W 25 Mar 2025) | 347 | Silvio Mencaglia (ITA) | ITF link | | 1139 | | 2 |
| WD (W 02 Apr 2025) | 348 | Ales Michalica (SVK) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 349 | Radovan Michalik (SVK) | ITF link | 1311 | 38 | | 1 |
| WD (W 01 Apr 2025) | 350 | Marco Migliorati (ITA) | ITF link | | | | 2 |
| WD (W 19 Mar 2025) | 351 | Yuri Mijic (AUS) | ITF link | | | | 1 |
| WD (W 13 Mar 2025) | 352 | Mak Mikovic (SLO) | ITF link | | 859 | | 1 |
| WD (W 13 Mar 2025) | 353 | Nik Mikovic (SLO) | ITF link | 1753 | 161 | | 1 |
| WD (W 25 Mar 2025) | 354 | Iannis Miletich (ITA) | ITF link | 917 | 95 | | 2 |
| WD (W 23 Mar 2025) | 355 | Jeremy Milette (CAN) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 356 | Francesco Mineo Mineo (ITA) | ITF link | | 1309 | | 2 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 357 | German Mingaleev (RUS) | ITF link | | 2246 | | 1 |
| WD (W 01 Apr 2025) | 358 | Zachary Mintz (USA) | ITF link | | 2450 | | 2 |
| WD (W 25 Mar 2025) | 359 | Giannicola Misasi (ITA) | ITF link | 1099 | 175 | | 2 |
| WD (W 18 Mar 2025) | 360 | Sascha Moeller (GER) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 361 | Vid Mohar (SLO) | ITF link | | 1894 | | 1 |
| WD (LWQ 02 Apr 2025) | 362 | Alex Molcan (SVK) | ITF link | 645 | | | 1 |
| WD (W 24 Mar 2025) | 363 | Ezequiel Monferrer (ARG) | ITF link | 999 | 1735 | | 1 |
| WD (W 24 Mar 2025) | 364 | Oscar Moraing (GER) | ITF link | 1348 | 938 | | 1 |
| WD (W 29 Mar 2025) | 365 | Alen Mujakic (GER) | ITF link | 1238 | 119 | | 1 |
| WD (W 27 Mar 2025) | 366 | Javier Munoz Fuster (ESP) | ITF link | | | | 2 |
| WD (W 26 Mar 2025) | 367 | Arsenii Myronov (UKR) | ITF link | | | | 3 |
| WD (W 24 Mar 2025) | 368 | Arthur Nagel (FRA) | ITF link | 994 | 30 | | 1 |
| WD (W 30 Mar 2025) | 369 | Mattia Nannelli (ITA) | ITF link | | 1580 | | 2 |
| WD (W 25 Mar 2025) | 370 | Saba George Nanobashvili (SWE) | ITF link | 1739 | 574 | | 1 |
| WD (AW 25 Mar 2025 J300 Plovdiv) | 371 | Yoan Naydenov (BUL) | ITF link | | | | 5 |
| WD (LWQ 28 Mar 2025) | 372 | Ivan Nedelko (RUS) | ITF link | 893 | 1048 | | 1 |
| WD (W 23 Mar 2025) | 373 | Andrej Nedic (BIH) | ITF link | 555 | | | 1 |
| WD (W 19 Mar 2025) | 374 | Antonio Neris (BRA) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 375 | Robin NGUY (HKG) | ITF link | | 2465 | | 1 |
| WD (W 25 Mar 2025) | 376 | Ryan Nijboer (NED) | ITF link | 402 | | | 2 |
| WD (W 25 Mar 2025) | 377 | Nikita Nikolenko (KAZ) | ITF link | | | | 1 |
| WD (W 24 Mar 2025) | 378 | Marko Nikolic (SRB) | ITF link | 1881 | 1655 | | 1 |
| WD (W 24 Mar 2025) | 379 | Gabriele Maria Noce (ITA) | ITF link | 851 | 164 | | 2 |
| WD (W 25 Mar 2025) | 380 | Simon Norrman (SVK) | ITF link | | 1988 | | 1 |
| WD (W 24 Mar 2025) | 381 | Isaac Nortey (GHA) | ITF link | 1725 | 808 | | 3 |
| WD (W 25 Mar 2025) | 382 | Adrian Oetzbach (GER) | ITF link | 675 | | | 1 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 383 | Ramazan Kaan Oktay (TUR) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 384 | Vladyslav Orlov (UKR) | ITF link | 591 | 1667 | | 1 |
| WD (W 01 Apr 2025) | 385 | Bugra Ozkoc (TUR) | ITF link | | | | 1 |
| WD (W 02 Apr 2025) | 386 | Manuel Pace (ITA) | ITF link | | | | 1 |
| WD (W 27 Mar 2025) | 387 | Saul Pacheco Benasayag (ESP) | ITF link | | 2139 | | 1 |
| WD (W 31 Mar 2025) | 388 | Max Pade (GER) | ITF link | | | | 1 |
| WD (W 19 Feb 2025) | 389 | Benjamin Palm (GHA) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 390 | Pietro Pampanin (ITA) | ITF link | 1462 | 50 | | 2 |
| WD (W 21 Mar 2025) | 391 | Adam Panaras (FRA) | ITF link | 1780 | 247 | | 2 |
| WD (W 22 Mar 2025) | 392 | Semen Pankin (RUS) | ITF link | 1006 | 307 | | 1 |
| WD (W 04 Feb 2025) | 393 | Kalomm Panzo (FRA) | ITF link | | 1617 | | 1 |
| WD (W 25 Mar 2025) | 394 | Andrea Paolini (ITA) | ITF link | 1148 | 88 | | 3 |
| WD (W 02 Apr 2025) | 395 | Savvas Papadopoulos (CYP) | ITF link | | | | 1 |
| WD (W 01 Apr 2025) | 396 | Ragul Paranitharan (SUI) | ITF link | | | | 1 |
| WD (LWQ 02 Apr 2025) | 397 | Ignacio Parisca (VEN) | ITF link | 803 | 1266 | | 1 |
| WD (W 26 Mar 2025) | 398 | Rajeshwar Reddy Patlolla (IND) | ITF link | | | | 1 |
| WD (LWQ 31 Mar 2025) | 399 | Andrew Paulson (CZE) | ITF link | 506 | | | 1 |
| WD (W 31 Mar 2025) | 400 | Facundo Paysse (URU) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 401 | Juan Pablo Paz (ARG) | ITF link | 590 | | | 2 |
| WD (W 25 Mar 2025) | 402 | Alessandro Pecci (ITA) | ITF link | 460 | | | 1 |
| WD (W 24 Mar 2025) | 403 | Leon Peranovic (GER) | ITF link | | 1950 | | 1 |
| WD (W 25 Mar 2025) | 404 | Jose Pereira (BRA) | ITF link | 513 | | | 1 |
| WD (W 24 Mar 2025) | 405 | Brandon Perez (VEN) | ITF link | 1040 | 473 | | 3 |
| WD (W 29 Mar 2025) | 406 | Balazs Pesti (HUN) | ITF link | | | | 2 |
| WD (W 24 Mar 2025) | 407 | Mika Petkovic (GER) | ITF link | 1146 | 1466 | | 1 |
| WD (W 14 Mar 2025) | 408 | David Petrovic (BIH) | ITF link | | 1633 | | 1 |
| WD (W 21 Mar 2025) | 409 | Filip Pieczonka (POL) | ITF link | 750 | 164 | | 1 |
| WD (W 23 Mar 2025) | 410 | Rares Teodor Pieleanu (ROU) | ITF link | 1194 | 10 | | 1 |
| WD (W 24 Mar 2025) | 411 | Samuele Pieri (ITA) | ITF link | 734 | 1033 | | 2 |
| WD (W 02 Apr 2025) | 412 | Massimo Pizzigoni (ITA) | ITF link | | 180 | | 2 |
| WD (W 27 Mar 2025) | 413 | Luka Plosnic (ITA) | ITF link | | 1607 | | 1 |
| WD (W 25 Mar 2025) | 414 | David Poljak (CZE) | ITF link | 1013 | 71 | | 1 |
| WD (W 22 Mar 2025) | 415 | Savva Polukhin (RUS) | ITF link | 626 | 1198 | | 1 |
| WD (W 23 Mar 2025) | 416 | Matt Ponchet (FRA) | ITF link | 2127 | 382 | | 1 |
| WD (W 26 Mar 2025) | 417 | Oleksandr Ponomar (UKR) | ITF link | | 2351 | | 1 |
| WD (W 19 Mar 2025) | 418 | Liviu Popirlan (ROU) | ITF link | | | | 1 |
| WD (LWQ 26 Mar 2025) | 419 | Stefan Popovic (SRB) | ITF link | 445 | | | 1 |
| WD (W 23 Mar 2025) | 420 | Roman Postolka (CZE) | ITF link | | | | 2 |
| WD (W 20 Mar 2025) | 421 | Luca Preda (ROU) | ITF link | 1075 | | | 2 |
| WD (LWQ 31 Mar 2025) | 422 | Salvador Price (COL) | ITF link | 1236 | 417 | | 1 |
| WD (AW 25 Mar 2025 M25 Santa Margherita di Pula) | 423 | Oleg Prihodko (UKR) | ITF link | 320 | | | 2 |
| WD (W 24 Mar 2025) | 424 | Leonardo Primucci (ITA) | ITF link | 1791 | 1102 | | 2 |
| WD (W 28 Mar 2025) | 425 | David Qariaqus (AUS) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 426 | Rishabhdev Rajshekar Raman (IND) | ITF link | | 1128 | | 3 |
| WD (W 23 Mar 2025) | 427 | Gregor Ramskogler (AUT) | ITF link | 945 | 195 | | 1 |
| WD (W 22 Mar 2025) | 428 | Anirudh Rao (USA) | ITF link | | 1030 | | 2 |
| WD (W 23 Mar 2025) | 429 | Leo Raquillet (FRA) | ITF link | 1153 | 397 | | 1 |
| WD (W 25 Mar 2025) | 430 | Emil Rast (GER) | ITF link | 1791 | 1341 | | 1 |
| WD (W 25 Mar 2025) | 431 | Lucio Ratti (ARG) | ITF link | 1447 | 100 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 432 | Stefano Reitano (ITA) | ITF link | 1126 | 1054 | | 2 |
| WD (W 20 Mar 2025) | 433 | Arthur Reymond (FRA) | ITF link | 549 | 511 | | 2 |
| WD (W 24 Mar 2025) | 434 | Michele Ribecai (ITA) | ITF link | 761 | 260 | | 2 |
| WD (W 30 Mar 2025) | 435 | Enzo Rimoli (FRA) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 436 | Nicola Rispoli (ITA) | ITF link | 1444 | 171 | | 1 |
| WD (W 19 Mar 2025) | 437 | Justin Roberts (BAH) | ITF link | 2140 | 1271 | | 1 |
| WD (AW 25 Mar 2025 Madrid Challenger 100) | 438 | Oriol Roca Batalla (ESP) | ITF link | 252 | | | 2 |
| WD (W 11 Mar 2025) | 439 | Francisco Rocha (POR) | ITF link | 783 | 512 | | 1 |
| WD (W 31 Mar 2025) | 440 | Daniel-Andrea Rodriguez-Redondo (ESP) | ITF link | | | | 1 |
| WD (W 02 Apr 2025) | 441 | Josh Roe Flannelly (IRL) | ITF link | | 1029 | | 1 |
| WD (W 25 Mar 2025) | 442 | Leonardo Rossi (ITA) | ITF link | 670 | 2010 | | 1 |
| WD (W 25 Mar 2025) | 443 | Lorenzo Rottoli (ITA) | ITF link | 766 | | | 4 |
| WD (W 25 Mar 2025) | 444 | Tim Ruehl (GER) | ITF link | 1056 | 1440 | | 1 |
| WD (W 25 Mar 2025) | 445 | Yan Sabanin (RUS) | ITF link | 1881 | 1089 | | 3 |
| WD (W 22 Mar 2025) | 446 | kasra safavi (IRI) | ITF link | | | | 1 |
| WD (LWQ 30 Mar 2025) | 447 | Aristarkh Safonov (RUS) | ITF link | 981 | 350 | | 1 |
| WD (W 31 Mar 2025) | 448 | Jeiden Saidizand (SWE) | ITF link | | 799 | | 1 |
| WD (W 25 Mar 2025) | 449 | Dimitris Sakellaridis (GRE) | ITF link | 1131 | 3 | | 3 |
| WD (W 24 Mar 2025) | 450 | Daniel Salazar (COL) | ITF link | 1119 | 337 | | 1 |
| WD (W 19 Mar 2025) | 451 | Dylan Salton (RSA) | ITF link | 1274 | 725 | | 1 |
| WD (AW 25 Mar 2025 M25 Santa Margherita di Pula) | 452 | Nikolas Sanchez Izquierdo (ESP) | ITF link | 349 | | | 2 |
| WD (W 25 Mar 2025) | 453 | Carlos Sanchez Jover (ESP) | ITF link | 267 | | | 1 |
| WD (W 26 Mar 2025) | 454 | Chikaya Sato (JPN) | ITF link | | | | 1 |
| WD (W 31 Mar 2025) | 455 | Jeremy Saunders (AUS) | ITF link | | | | 2 |
| WD (W 28 Mar 2025) | 456 | Zalan Sandor Savay (HUN) | ITF link | | 1925 | | 1 |
| WD (W 25 Mar 2025) | 457 | Niklas Schell (GER) | ITF link | 919 | 1440 | | 2 |
| WD (W 21 Mar 2025) | 458 | Jeremy Schifris (GER) | ITF link | 1246 | 37 | | 1 |
| WD (W 01 Apr 2025) | 459 | Gheorghe Claudiu Schinteie (ROU) | ITF link | 2150 | 112 | | 1 |
| WD (W 23 Mar 2025) | 460 | Justin Schlageter (GER) | ITF link | 1232 | 24 | | 1 |
| WD (W 25 Mar 2025) | 461 | Tommaso Schold (ITA) | ITF link | 2127 | 754 | | 4 |
| WD (W 20 Mar 2025) | 462 | David Schwarc (SVK) | ITF link | | 863 | | 3 |
| WD (W 12 Mar 2025) | 463 | Jelle Sels (NED) | ITF link | 291 | | | 2 |
| WD (W 25 Mar 2025) | 464 | Ilhan Basar Senel (TUR) | ITF link | | | | 1 |
| WD (W 31 Mar 2025) | 465 | Nicola Senn (SUI) | ITF link | | 495 | | 2 |
| WD (W 25 Mar 2025) | 466 | Rethin Pranav Senthil Kumar (IND) | ITF link | 1475 | | | 1 |
| WD (W 25 Mar 2025) | 467 | Marcello Serafini (ITA) | ITF link | 520 | | | 2 |
| WD (W 31 Mar 2025) | 468 | Mohit Sharma (IND) | ITF link | | | | 1 |
| WD (W 18 Mar 2025) | 469 | Tushar Sharma (IND) | ITF link | | | | 2 |
| WD (W 29 Mar 2025) | 470 | Amaan Siddiqui (IND) | ITF link | | | | 2 |
| WD (W 15 Mar 2025) | 471 | Christos Sidiropoulos (GRE) | ITF link | | | | 1 |
| WD (W 14 Jan 2025) | 472 | Mustafa Ege Sik (TUR) | ITF link | | | | 1 |
| WD (W 23 Mar 2025) | 473 | Artur Silva Machado (BRA) | ITF link | | | | 1 |
| WD (LWQ 27 Mar 2025) | 474 | Josip Simundza (CRO) | ITF link | 887 | 641 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 475 | Svarmanyu Singh (IND) | ITF link | | | | 2 |
| WD (W 23 Mar 2025) | 476 | Alexander Skripaev (GER) | ITF link | | 2465 | | 1 |
| WD (W 25 Mar 2025) | 477 | Nikola Slavic (SWE) | ITF link | 1271 | 373 | | 1 |
| WD (W 22 Mar 2025) | 478 | Luca Matteo Sobbe (GER) | ITF link | | 835 | | 1 |
| WD (W 23 Feb 2025) | 479 | Fredrik Krogh Solheim (NOR) | ITF link | | 1320 | | 1 |
| WD (W 21 Mar 2025) | 480 | Tobias Sonne (ARG) | ITF link | 1668 | 392 | | 1 |
| WD (W 26 Mar 2025) | 481 | Christopher Sousou (AUS) | ITF link | | | | 1 |
| WD (W 23 Mar 2025) | 482 | Ismael Soussi (FRA) | ITF link | | 1925 | | 2 |
| WD (W 25 Mar 2025) | 483 | Andre Souza Pinto de Camargo e Silva (BRA) | ITF link | | 1894 | | 1 |
| WD (W 25 Mar 2025) | 484 | Alessandro Spadola (ITA) | ITF link | 1261 | 123 | | 2 |
| WD (W 25 Mar 2025) | 485 | John Sperle (GER) | ITF link | 641 | 1466 | | 1 |
| WD (W 25 Mar 2025) | 486 | Juliusz Stanczyk (POL) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 487 | Mateya Stanisavljevic (SRB) | ITF link | | 1177 | | 1 |
| WD (W 24 Mar 2025) | 488 | Cedric Stanke (GER) | ITF link | 1353 | 156 | | 2 |
| WD (W 18 Mar 2025) | 489 | Simeon Stankovic (SRB) | ITF link | 1402 | 678 | | 1 |
| WD (W 25 Mar 2025) | 490 | Maik Steiner (GER) | ITF link | 712 | 1357 | | 2 |
| WD (W 20 Mar 2025) | 491 | Daniil Stepanov (RUS) | ITF link | | 1271 | | 2 |
| WD (AW 25 Mar 2025 M15 Monastir) | 492 | Benedikt Steudter (GER) | ITF link | | 2476 | | 1 |
| WD (W 29 Mar 2025) | 493 | Archie Stewart (NZL) | ITF link | | | | 1 |
| WD (W 18 Mar 2025) | 494 | Dorian Stiblik (CRO) | ITF link | | | | 1 |
| WD (W 18 Mar 2025) | 495 | Samuel Stolarik (SVK) | ITF link | | 2519 | | 2 |
| WD (W 21 Mar 2025) | 496 | Tristan Stringer (USA) | ITF link | 1244 | 1097 | | 1 |
| WD (W 24 Mar 2025) | 497 | Robert Strombachs (GER) | ITF link | 377 | | | 4 |
| WD (W 31 Mar 2025) | 498 | Oskar Oliver Stuchlik (CZE) | ITF link | | 667 | | 1 |
| WD (W 16 Feb 2025) | 499 | Omar Rehan Sumar (IND) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 500 | Darrshan Suresh (MAS) | ITF link | | 657 | | 1 |
| WD (W 27 Mar 2025) | 501 | Benedikt Szerencsits (AUT) | ITF link | | 1623 | | 1 |
| WD (W 24 Mar 2025) | 502 | Giorgio Tabacco (ITA) | ITF link | 1753 | 695 | | 1 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 503 | Leonardo Taddia (ITA) | ITF link | 1881 | 388 | | 1 |
| WD (W 25 Mar 2025) | 504 | Taketo Takamisawa (JPN) | ITF link | 1703 | 281 | | 2 |
| WD (W 31 Mar 2025) | 505 | Patrik Talian (SVK) | ITF link | | | | 1 |
| WD (W 24 Mar 2025) | 506 | Mariano Tammaro (ITA) | ITF link | 644 | 776 | | 2 |
| WD (W 24 Mar 2025) | 507 | Vullnet Tashi (KOS) | ITF link | | 801 | | 1 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 508 | Preston Taylor (GBR) | ITF link | | | | 1 |
| WD (W 13 Mar 2025) | 509 | Ioan Alexandru Teglas (ROU) | ITF link | | 1664 | | 2 |
| WD (W 25 Mar 2025) | 510 | Louis Tessa (FRA) | ITF link | 772 | 1058 | | 1 |
| WD (W 25 Mar 2025) | 511 | Dean Thurner (GER) | ITF link | 1791 | 1023 | | 2 |
| WD (W 25 Mar 2025) | 512 | Noah Thurner (GER) | ITF link | 1192 | 51 | | 1 |
| WD (W 23 Mar 2025) | 513 | Nicolo Toffanin (ITA) | ITF link | 1570 | 52 | | 1 |
| WD (W 21 Mar 2025) | 514 | Alexander Tokar (UKR) | ITF link | | 1985 | | 3 |
| WD (W 02 Apr 2025) | 515 | Gulbir Singh Tomar (IND) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 516 | Benoit Torcq (BEL) | ITF link | 2073 | 248 | | 1 |
| WD (W 26 Mar 2025) | 517 | Maties Torres Ramis (ESP) | ITF link | | 1176 | | 1 |
| WD (W 09 Mar 2025) | 518 | Oscar Fernando Trujillo Hernandez (COL) | ITF link | | | | 1 |
| WD (W 25 Mar 2025) | 519 | Pavlos Tsitsipas (GRE) | ITF link | 1104 | 564 | | 1 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 520 | Cagan Efe Tufekci (TUR) | ITF link | | | | 1 |
| WD (W 20 Mar 2025) | 521 | Kristian Tumbas Kajgo (CRO) | ITF link | | | | 1 |
| WD (W 23 Mar 2025) | 522 | Matthias Ujvary (AUT) | ITF link | 1310 | 466 | | 1 |
| WD (W 22 Mar 2025) | 523 | Nicolas Ulrich (SUI) | ITF link | | | | 1 |
| WD (W 31 Mar 2025) | 524 | Breno Rossetto Urvaneja (BRA) | ITF link | 2073 | 1352 | | 1 |
| WD (W 18 Mar 2025) | 525 | Volodymyr Uzhylovskyi (UKR) | ITF link | 1791 | 1134 | | 1 |
| WD (W 21 Mar 2025) | 526 | Pijus Vaitiekunas (LTU) | ITF link | 1660 | 566 | | 2 |
| WD (W 23 Mar 2025) | 527 | Rocco Valente (ARG) | ITF link | 1357 | 23 | | 1 |
| WD (W 31 Mar 2025) | 528 | Roman Valetov (RUS) | ITF link | | | | 2 |
| WD (W 25 Mar 2025) | 529 | Federico Valle (ITA) | ITF link | 1547 | 188 | | 1 |
| WD (W 25 Mar 2025) | 530 | Freek Van Donselaar (NED) | ITF link | | 509 | | 1 |
| WD (W 25 Mar 2025) | 531 | Louis Van Herck (LUX) | ITF link | 1531 | 289 | | 1 |
| WD (W 25 Mar 2025) | 532 | Niels Peter Van Noord (CAN) | ITF link | 1318 | 816 | | 1 |
| WD (W 24 Mar 2025) | 533 | Drew Van Orderlain (USA) | ITF link | 1241 | 627 | | 2 |
| WD (W 01 Apr 2025) | 534 | Valentin Vanta (ROU) | ITF link | 1725 | 429 | | 1 |
| WD (W 24 Mar 2025) | 535 | Pedro Vargas (USA) | ITF link | | | | 1 |
| WD (AW 25 Mar 2025 M15 Monastir) | 536 | Tom Varzandeh (GER) | ITF link | | 2476 | | 2 |
| WD (W 26 Mar 2025) | 537 | Dmitrii Vasilev (RUS) | ITF link | | 1020 | | 1 |
| WD (W 25 Mar 2025) | 538 | Daniel Verbeek (NED) | ITF link | 1725 | 134 | | 1 |
| WD (W 02 Apr 2025) | 539 | Alexander Vikhlyantsev (RUS) | ITF link | | | | 3 |
| WD (W 25 Mar 2025) | 540 | Edouard Villoslada (FRA) | ITF link | | 500 | | 1 |
| WD (W 25 Mar 2025) | 541 | Antoine Vincent (FRA) | ITF link | 1226 | 63 | | 1 |
| WD (W 22 Mar 2025) | 542 | Gray Voelzke (USA) | ITF link | | 2385 | | 3 |
| WD (W 25 Mar 2025) | 543 | Antoine Voisin (PYF) | ITF link | | 1179 | | 5 |
| WD (W 25 Mar 2025) | 544 | Gabriele Volpi (ITA) | ITF link | 1785 | 39 | | 2 |
| WD (W 26 Mar 2025) | 545 | Alexander Wagner (AUT) | ITF link | 2033 | 852 | | 1 |
| WD (W 25 Mar 2025) | 546 | Marcus Walters (GBR) | ITF link | 1367 | 138 | | 1 |
| WD (W 23 Mar 2025) | 547 | Deney Wassermann (NED) | ITF link | 664 | | | 1 |
| WD (LWQ 02 Apr 2025) | 548 | Kai Wehnelt (GER) | ITF link | 771 | 1182 | | 1 |
| WD (W 21 Mar 2025) | 549 | Alexander Weis (ITA) | ITF link | 417 | | | 2 |
| WD (W 25 Mar 2025) | 550 | Milan Welte (GER) | ITF link | 1030 | 447 | | 2 |
| WD (W 29 Mar 2025) | 551 | Paul Werren (AUT) | ITF link | 1531 | 423 | | 1 |
| WD (W 25 Mar 2025) | 552 | Mark Whitehouse (GBR) | ITF link | 1152 | 680 | | 2 |
| WD (W 13 Mar 2025) | 553 | Finn Willman (NZL) | ITF link | | 1811 | | 1 |
| WD (W 20 Mar 2025) | 554 | Max Wilson (AUS) | ITF link | | | | 1 |
| WD (W 30 Mar 2025) | 555 | Paul Woerner (GER) | ITF link | 1557 | | | 1 |
| WD (AW 25 Mar 2025 J100 Istanbul) | 556 | Maximus Zavier Wong (SGP) | ITF link | | | | 1 |
| WD (W 31 Mar 2025) | 557 | Tsz Fu Wong (HKG) | ITF link | | | | 1 |
| WD (W 23 Mar 2025) | 558 | Rhys Xavier (AUS) | ITF link | | | | 1 |
| WD (W 27 Feb 2025) | 559 | Yue Xia (CHN) | ITF link | | | | 2 |
| WD (W 25 Mar 2025) | 560 | Mavrix Yacavino (USA) | ITF link | | | | 2 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 561 | Yanko Yankov (BUL) | ITF link | | | | 1 |
| WD (W 27 Mar 2025) | 562 | Yerassyl Yerdilda (KAZ) | ITF link | 2073 | 1894 | | 1 |
| WD (W 23 Mar 2025) | 563 | Juan Ignacio Zamora (ARG) | ITF link | | 502 | | 1 |
| WD (W 25 Mar 2025) | 564 | Edoardo Zanada (ITA) | ITF link | 1510 | 212 | | 1 |
| WD (W 19 Mar 2025) | 565 | Alexander Zgirovsky (BLR) | ITF link | 1302 | 422 | | 3 |
| WD (W 21 Mar 2025) | 566 | Michael Zhu (USA) | ITF link | 940 | 521 | | 3 |
| WD (AW 25 Mar 2025 M15 Sharm ElSheikh) | 567 | Sydney Zick (GER) | ITF link | 1965 | 1004 | | 2 |
| WD (W 27 Mar 2025) | 568 | Alex Zuckerman (GBR) | ITF link | | 2306 | | 1 |