Level, 2 wins each over 4 singles meetings since 2021. Last meeting on 07/11/2024 at Belgrade Open - Belgrade.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 07/11/2024 | Belgrade Open - Belgrade | Quarter-final | indoor hard | Lehecka | 3-6 7-6(3) 6-3 |
| 08/06/2023 | Prostejov Challenger | Quarter-final | clay | Klein | 6-3 6-4 |
| 14/06/2021 | Prostejov Challenger | Round 1 | clay | Klein | 7-5 7-5 |
| 08/06/2021 | Bratislava Challenger | Round 1 | clay | Lehecka | 4-6 6-3 7-6(4) |
| indoor hard | Klein 0 - 1 Lehecka |
| clay | Klein 2 - 1 Lehecka |
| 2024 | Klein 0 - 1 Lehecka |
| 2023 | Klein 1 - 0 Lehecka |
| 2021 | Klein 1 - 1 Lehecka |
172 wins, 124 losses since 2021 (58.1%).
Last matches: D V D V V
244 wins, 146 losses since 2021 (62.6%).
Last matches: D D V V V
Level, 2 wins each over 4 singles meetings since 2021.
On 07/11/2024, at Belgrade Open - Belgrade (Quarter-final): Jiri Lehecka won 3-6 7-6(3) 6-3.