| Challenger Barcelona | 10/09 08:50 | 28 | [112] Hugo Gaston v Alexandre Muller [204] | 6-2,0-6,6-0 | |
| Challenger Barcelona | 10/08 09:00 | 27 | [112] Hugo Gaston v Nicolas Alvarez Varona [441] | 6-2,6-1 | |
| Challenger Barcelona | 10/07 10:40 | 26 | [112] Hugo Gaston v Oleksii Krutykh [397] | 6-0,6-2 | |
| Challenger Barcelona | 10/05 15:25 | 25 | [111] Hugo Gaston v Andrea Collarini [248] | 7-5,6-2 | |
| Challenger Lisbon | 10/02 11:30 | 28 | [116] Hugo Gaston v Dmitry Popko [187] | 3-6,4-6 | |
| Challenger Lisbon | 10/01 16:10 | 27 | [160] Cedrik-Marcel Stebe v Hugo Gaston [116] | Retired | |
| Challenger Lisbon | 09/30 16:00 | 26 | [228] Robin Haase v Hugo Gaston [116] | 6-4,6-7,3-6 | |
| Challenger Lisbon | 09/28 13:35 | 25 | [331] Francesco Forti v Hugo Gaston [116] | 3-6,1-6 | |
| Challenger Braga | 09/25 11:35 | 28 | [90] Thiago Monteiro v Hugo Gaston [115] | 6-4,6-1 | |
| Challenger Braga | 09/24 09:30 | 27 | [115] Hugo Gaston v Jesper De Jong [247] | 6-3,6-1 | |
| Challenger Braga | 09/22 13:05 | 26 | Hugo Gaston v Pedro Araujo | 7-6,6-3 | |
| Challenger Braga | 09/20 13:20 | 25 | [115] Hugo Gaston v Javier Barranco Cosano [303] | 6-4,6-0 | |
| Challenger Szczecin | 09/14 11:00 | 25 | [132] Yannick Hanfmann v Hugo Gaston [118] | 3-6,6-3,6-3 | |
| Challenger Tulln | 09/11 11:00 | 29 | [127] Hugo Gaston v Mats Moraing [242] | 2-6,1-6 | |
| Challenger Tulln | 09/10 12:25 | 28 | [127] Hugo Gaston v Kamil Majchrzak [114] | 6-3,3-6,6-4 | |
| Challenger Tulln | 09/09 11:40 | 27 | Filip Misolic v Hugo Gaston | 0-6,6-2,3-6 | |
| Challenger Tulln | 09/08 13:45 | 26 | [168] Sebastian Ofner v Hugo Gaston [127] | 1-6,4-6 | |
| Challenger Tulln | 09/07 10:10 | 25 | [390] Neil Oberleitner v Hugo Gaston [127] | 6-7,2-6 | |
| US Open | 08/26 18:10 | 15 | [127] Hugo Gaston v Ruben Bemelmans [224] | 1-6,1-6 | |
| US Open | 08/24 19:40 | 14 | [127] Hugo Gaston v Vit Kopriva [202] | 6-4,6-2 | |
| Challenger Poznan | 07/27 08:00 | 25 | Leo Borg v Hugo Gaston | Cancelled | |
| ATP Gstaad | 07/25 09:30 | 29 | [14] Casper Ruud v Hugo Gaston [155] | 6-3,6-2 | |
| ATP Gstaad | 07/24 09:00 | 28 | [155] Hugo Gaston v Laslo Djere [52] | 3-6,6-3,6-3 | |
| ATP Gstaad | 07/23 08:30 | 27 | [155] Hugo Gaston v Cristian Garin [19] | 6-4,1-6,7-6 | |
| ATP Gstaad | 07/21 10:50 | 26 | [46] Federico Delbonis v Hugo Gaston [155] | 0-6,7-6,6-7 | |
| ATP Gstaad | 07/20 13:30 | 25 | [155] Hugo Gaston v Juan Manuel Cerundolo [144] | 6-4,6-2 | |
| Challenger Iasi | 07/18 09:00 | 29 | [165] Hugo Gaston v Zdenek Kolar [222] | 5-7,6-4,4-6 | |
| Challenger Iasi | 07/17 09:00 | 28 | [165] Hugo Gaston v Felipe Meligeni Rodrigues Alves [220] | 7-5,7-6 | |
| Challenger Iasi | 07/16 10:05 | 27 | [165] Hugo Gaston v Duje Ajdukovic [281] | 7-6,6-2 | |
| Challenger Iasi | 07/15 09:00 | 26 | [165] Hugo Gaston v Matija Pecotic [356] | 4-6,6-4,7-6 |
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.