O. Grzegorzewski defeated Andrea Bacaloni 7-6 6-4 in the M15 Cluj Napoca 1 round of 32 on clay. O. Grzegorzewski extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-07 | M15 Monastir 18 | R32 | hard | O. Grzegorzewski | 3-6 6-2 6-2 |