| Challenger - Trieste | 07/20 14:45 | 26 | [247] Roman A Burruchaga v Hugo Gaston [120] | 3-6,6-4,0-6 | |
| Challenger - Trieste | 07/18 19:15 | 25 | [258] Salvatore Caruso v Hugo Gaston [120] | 1-6,0-6 | |
| Challenger Iasi | 07/16 12:00 | 29 | [53] Bernabe Zapata Miralles v Hugo Gaston [137] | 6-3,0-6,4-6 | |
| Challenger Iasi | 07/15 12:30 | 28 | [137] Hugo Gaston v Steven Diez [278] | 6-4,6-4 | |
| Challenger Iasi | 07/14 16:15 | 27 | [137] Hugo Gaston v Vitaliy Sachko [190] | 6-0,3-6,6-3 | |
| Challenger Iasi | 07/13 15:35 | 26 | Hugo Gaston v Pablo Cuevas | 7-6,6-1 | |
| Challenger Iasi | 07/11 09:00 | 25 | [137] Hugo Gaston v Miljan Zekic [283] | Retired | |
| Wimbledon | 06/28 12:55 | 15 | [346] Billy Harris v Hugo Gaston [137] | 2-6,7-6,6-4 | |
| Wimbledon | 06/26 15:10 | 14 | [149] Francesco Maestrelli v Hugo Gaston [137] | 5-7,4-6 | |
| ATP - Halle | 06/17 09:00 | 45 | [137] Hugo Gaston v Christopher Eubanks [75] | 7-6,6-7,3-6 | |
| ATP - Estugarda | 06/10 10:25 | 14 | [109] Hugo Gaston v Radu Albot [113] | 2-6,0-6 | |
| Open de França | 05/30 10:25 | 23 | [109] Hugo Gaston v Alex Molcan [86] | 1-6,6-7,4-6 | |
| Challenger - Oeiras | 05/16 14:20 | 25 | [142] Pedro Martinez v Hugo Gaston [110] | Retired | |
| Challenger - Mauthausen | 05/12 10:25 | 27 | [122] Sebastian Ofner v Hugo Gaston [110] | 3-6,6-3,7-6 | |
| Challenger - Mauthausen | 05/11 08:00 | 26 | [236] Dane Sweeny v Hugo Gaston [110] | 4-6,5-7 | |
| Challenger - Mauthausen | 05/09 12:40 | 25 | [180] Geoffrey Blancaneaux v Hugo Gaston [110] | 3-6,6-7 | |
| Challenger - Praga | 05/02 15:00 | 25 | [148] Franco Agamenone v Hugo Gaston [106] | 7-5,7-5 | |
| ATP - Madrid | 04/28 15:00 | 24 | [106] Hugo Gaston v Borna Coric [20] | 3-6,3-6 | |
| ATP - Madrid | 04/26 09:00 | 23 | [114] Jeremy Chardy v Hugo Gaston [106] | 3-6,4-6 | |
| ATP - Banja Luka | 04/19 12:35 | 25 | [92] Juan Pablo Varillas v Hugo Gaston [107] | 7-5,6-3 | |
| ATP - Monte Carlo | 04/08 11:15 | 14 | [75] Ilya Ivashka v Hugo Gaston [104] | 6-4,6-4 | |
| ATP - Marraquexe | 04/06 15:45 | 26 | [21] Lorenzo Musetti v Hugo Gaston [104] | 6-2,6-3 | |
| ATP - Marraquexe | 04/03 13:35 | 25 | [104] Hugo Gaston v Jan-Lennard Struff [100] | 3-6,6-4,7-5 | |
| Challenger - Viña del Mar | 03/19 20:00 | 29 | [400] Thiago Seyboth Wild v Hugo Gaston [106] | 7-5,6-1 | |
| Challenger - Viña del Mar | 03/18 15:00 | 28 | [216] Andrea Vavassori v Hugo Gaston [106] | 6-7,2-6 | |
| Challenger - Viña del Mar | 03/17 16:10 | 27 | [182] Riccardo Bonadio v Hugo Gaston [106] | 2-6,7-5,3-6 | |
| Challenger - Viña del Mar | 03/15 20:35 | 26 | [356] Federico Gaio v Hugo Gaston [106] | Retired | |
| Challenger - Viña 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 |
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.