Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 01/06/2025 at Tyler Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 01/06/2025 | Tyler Challenger | Qualifying 1 | hard | Rybakov | 6-7(1) 6-3 6-4 |
| 11/09/2023 | Cary 2 Challenger | Qualifiers | hard | Kirchheimer | 6-7(2) 7-5 7-6(3) |
| hard | Kirchheimer 1 - 1 Rybakov |
| 2025 | Kirchheimer 0 - 1 Rybakov |
| 2023 | Kirchheimer 1 - 0 Rybakov |
155 wins, 160 losses since 2021 (49.2%).
Last matches: D D D D V
173 wins, 141 losses since 2021 (55.1%).
Last matches: D D V V V
Level, 1 wins each over 2 singles meetings since 2023.
On 01/06/2025, at Tyler Challenger (Qualifying 1): Alex Rybakov won 6-7(1) 6-3 6-4.