| Challenger Vina del Mar | 03/17 16:10 | 27 | [182] Riccardo Bonadio v Hugo Gaston [106] | 2-6,7-5,3-6 | |
| Challenger Vina del Mar | 03/15 20:35 | 26 | [356] Federico Gaio v Hugo Gaston [106] | Retired | |
| Challenger Vina del Mar | 03/13 22:00 | 25 | [365] Gonzalo Lama v Hugo Gaston [106] | 1-6,4-6 | |
| Challenger Santiago | 03/08 17:10 | 26 | [106] Hugo Gaston v Facundo D Acosta [172] | 5-7,3-6 | |
| Challenger Santiago | 03/07 14:30 | 25 | [174] Federico Delbonis v Hugo Gaston [106] | 4-6,6-4,3-6 | |
| Challenger Santiago | 03/06 13:00 | 19 | [106] Hugo Gaston v Pedro B Dias [368] | 4-6,6-4,6-3 | |
| Challenger Santiago | 03/05 14:10 | 14 | Hugo Gaston v Bor Artnak | 6-7,6-1,6-1 | |
| ATP Santiago | 02/25 15:00 | 14 | [106] Hugo Gaston v Renzo Olivo [176] | 6-7,5-7 | |
| ATP Rio De Janeiro | 02/21 19:30 | 25 | [106] Hugo Gaston v Juan Pablo Varillas [81] | 5-7,4-6 | |
| ATP Rio De Janeiro | 02/19 19:00 | 19 | [103] Hugo Gaston v Eduardo Riberio [436] | 6-2,7-6 | |
| ATP Rio De Janeiro | 02/18 20:45 | 14 | [103] Hugo Gaston v Felipe Meligeni Rodrigues Alves [164] | 7-5,7-6 | |
| ATP Buenos Aires | 02/12 18:00 | 19 | [101] Hugo Gaston v Yannick Hanfmann [132] | 1-6,0-6 | |
| ATP Buenos Aires | 02/11 20:50 | 14 | [101] Hugo Gaston v Jozef Kovalík [133] | 6-4,5-7,6-2 | |
| ATP Cordoba | 02/07 01:15 | 25 | [200] Luciano Darderi v Hugo Gaston [101] | 6-4,6-3 | |
| Ausztrál Open | 01/10 23:00 | 15 | [105] Hugo Gaston v Alexandre Muller [161] | Retired | |
| Ausztrál Open | 01/08 23:00 | 14 | [108] Hugo Gaston v Egor Gerasimov [278] | 6-1,6-1 | |
| Challenger Canberra | 01/03 23:00 | 26 | [157] Leandro Riedi v Hugo Gaston [108] | 6-4,6-2 | |
| Challenger Canberra | 01/02 06:30 | 25 | [130] Aleksandar Vukic v Hugo Gaston [108] | 3-6,6-7 | |
| Challenger Andria | 11/23 12:15 | 25 | [197] Leandro Riedi v Hugo Gaston [111] | 7-6,7-6 | |
| Challenger Helsinki | 11/15 16:50 | 25 | [207] Dimitar Kuzmanov v Hugo Gaston [106] | 6-3,6-3 | |
| Challenger Roanne | 11/13 14:00 | 29 | [182] Henri Laaksonen v Hugo Gaston [132] | 7-6,5-7,1-6 | |
| Challenger Roanne | 11/12 16:10 | 28 | [195] Otto Virtanen v Hugo Gaston [132] | 5-7,5-7 | |
| Challenger Roanne | 11/11 18:20 | 27 | [96] Nikoloz Basilashvili v Hugo Gaston [132] | 7-6,2-6,1-6 | |
| Challenger Roanne | 11/10 18:20 | 26 | [336] Valentin Royer v Hugo Gaston [132] | 6-3,2-6,3-6 | |
| Challenger Roanne | 11/08 19:45 | 25 | [278] Alexandar Lazarov v Hugo Gaston [132] | Retired | |
| ATP Párizs | 10/29 13:00 | 46 | [83] Hugo Gaston v Marc-Andrea Huesler [62] | 3-6,6-3,6-7 | |
| Challenger St. Tropez | 10/11 08:00 | 25 | Hugo Gaston v Matteo Arnaldi | Cancelled | |
| Challenger Mouilleron le Captif | 10/08 15:20 | 28 | [79] Hugo Gaston v Vasek Pospisil [136] | 3-6,6-3,3-6 | |
| Challenger Mouilleron le Captif | 10/07 16:30 | 27 | [97] Norbert Gombos v Hugo Gaston [79] | 4-6,4-6 | |
| Challenger Mouilleron le Captif | 10/06 16:30 | 26 | [387] Valentin Royer v Hugo Gaston [79] | 6-7,4-6 |
Wikipedia - Hugo Gaston
Hugo Gaston (French pronunciation: [yɡo ɡastɔ̃]; born 26 September 2000) is a French professional tennis player. His career high ATP ranking in singles is world No. 58, which he achieved on 11 July 2022, and in doubles is world No. 220, which he achieved on 16 May 2022. He won the 2018 Australian Open – Boys' doubles title with compatriot Clément Tabur.