Hugo Grenier leads 2 to 1 over 3 singles meetings since 2021. Last meeting on 12/11/2025 at Kobe Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 12/11/2025 | Kobe Challenger | Round 2 | indoor hard | Grenier | 6-2 6-2 |
| 22/08/2024 | U.S. Open - New York | Qualifiers | hard | Grenier | 6-4 7-6(5) |
| 12/07/2021 | Nur-Sultan 3 Challenger | Round 1 | hard | Hsu | 6-4 6-2 |
| indoor hard | Grenier 1 - 0 Hsu |
| hard | Grenier 1 - 1 Hsu |
| 2025 | Grenier 1 - 0 Hsu |
| 2024 | Grenier 1 - 0 Hsu |
| 2021 | Grenier 0 - 1 Hsu |
198 wins, 184 losses since 2021 (51.8%).
Last matches: D V V D V
256 wins, 149 losses since 2021 (63.2%).
Last matches: V D D V V
Hugo Grenier leads 2 to 1 over 3 singles meetings since 2021.
On 12/11/2025, at Kobe Challenger (Round 2): Hugo Grenier won 6-2 6-2.