Quentin Halys leads 4 to 3 over 7 singles meetings since 2021. Last meeting on 25/08/2026 at Winston-Salem Open - Winston-Salem.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 25/08/2026 | Winston-Salem Open - Winston-Salem | Round 2 | hard | Bonzi | 2-6 7-6(5) 6-3 |
| 11/01/2026 | Adelaide International - Adelaide | Qualifying 1 | hard | Halys | 3-6 4-6 |
| 16/06/2025 | Terra Wortmann Open - Halle | Round 1 | grass | Halys | 6-4 6-4 |
| 07/11/2024 | Moselle Open - Metz | Quarter-final | indoor hard | Bonzi | 3-6 6-7(1) |
| 28/08/2023 | U.S. Open - New York | Round 1 | hard | Bonzi | 7-5 4-6 4-6 4-6 |
| 26/03/2021 | Lille Challenger | Quarter-final | indoor hard | Halys | 6-4 6-3 |
| 11/01/2021 | Australian Open Qualifying - Doha | Qualifying 1 | hard | Halys | 0-6 2-6 |
| hard | Halys 2 - 2 Bonzi |
| grass | Halys 1 - 0 Bonzi |
| indoor hard | Halys 1 - 1 Bonzi |
| 2026 | Halys 1 - 1 Bonzi |
| 2025 | Halys 1 - 0 Bonzi |
| 2024 | Halys 0 - 1 Bonzi |
| 2023 | Halys 0 - 1 Bonzi |
| 2021 | Halys 2 - 0 Bonzi |
209 wins, 158 losses since 2021 (56.9%).
Last matches: D V V D V
218 wins, 158 losses since 2021 (58.0%).
Last matches: V D V D D
Quentin Halys leads 4 to 3 over 7 singles meetings since 2021.
On 25/08/2026, at Winston-Salem Open - Winston-Salem (Round 2): Benjamin Bonzi won 2-6 7-6(5) 6-3.