Oskar Grzegorzewski leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 18/06/2025 at M15 Cluj Napoca.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 18/06/2025 | M15 Cluj Napoca | Round 1 | clay | Grzegorzewski | 6-7(6) 4-6 |
| 07/05/2025 | M15 Monastir | Round 1 | hard | Grzegorzewski | 3-6 6-2 6-2 |
| clay | Bacaloni 0 - 1 Grzegorzewski |
| hard | Bacaloni 0 - 1 Grzegorzewski |
| 2025 | Bacaloni 0 - 2 Grzegorzewski |
98 wins, 96 losses since 2021 (50.5%).
Last matches: D V D D V
38 wins, 44 losses since 2021 (46.3%).
Last matches: D D V D V
Oskar Grzegorzewski leads 2 to 0 over 2 singles meetings since 2025.
On 18/06/2025, at M15 Cluj Napoca (Round 1): Oskar Grzegorzewski won 6-7(6) 4-6.