Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 09/08/2026 at Astana Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 09/08/2026 | Astana Challenger | Qualifying 1 | hard | Sinclair | 7-6(3) 6-7(6) 6-2 |
| 20/02/2023 | Bengaluru Challenger | Qualifiers | hard | Kachmazov | 5-7 2-6 |
| hard | Sinclair 1 - 1 Kachmazov |
| 2026 | Sinclair 1 - 0 Kachmazov |
| 2023 | Sinclair 0 - 1 Kachmazov |
195 wins, 143 losses since 2021 (57.7%).
Last matches: D D V D V
214 wins, 130 losses since 2021 (62.2%).
Last matches: D D V V V
Level, 1 wins each over 2 singles meetings since 2023.
On 09/08/2026, at Astana Challenger (Qualifying 1): Colin Sinclair won 7-6(3) 6-7(6) 6-2.