Level, 1 wins each over 2 singles meetings since 2024. Last meeting on 10/09/2025 at Rennes Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 10/09/2025 | Rennes Challenger | Round 2 | indoor hard | Gaston | 6-3 1-0 ret. |
| 04/01/2024 | Noumea Challenger | Quarter-final | hard | Couacaud | 6-7(4) 6-4 6-0 |
| indoor hard | Couacaud 0 - 1 Gaston |
| hard | Couacaud 1 - 0 Gaston |
| 2025 | Couacaud 0 - 1 Gaston |
| 2024 | Couacaud 1 - 0 Gaston |
131 wins, 104 losses since 2021 (55.7%).
Last matches: D V V V D
205 wins, 178 losses since 2021 (53.5%).
Last matches: D D V D D
Level, 1 wins each over 2 singles meetings since 2024.
On 10/09/2025, at Rennes Challenger (Round 2): Hugo Gaston won 6-3 1-0 ret..