Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 25/08/2026 at U.S. Open - New York.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 25/08/2026 | U.S. Open - New York | Qualifying 1 | hard | Sachko | 7-5 7-5 |
| 25/04/2023 | Ostrava Challenger | Round 1 | clay | Onclin | 4-6 6-4 6-2 |
| hard | Sachko 1 - 0 Onclin |
| clay | Sachko 0 - 1 Onclin |
| 2026 | Sachko 1 - 0 Onclin |
| 2023 | Sachko 0 - 1 Onclin |
210 wins, 174 losses since 2021 (54.7%).
Last matches: D D D V D
253 wins, 149 losses since 2021 (62.9%).
Last matches: D D V D D
Level, 1 wins each over 2 singles meetings since 2023.
On 25/08/2026, at U.S. Open - New York (Qualifying 1): Vitaliy Sachko won 7-5 7-5.