Alexander Frusina advanced when Adrian Boitan retired 6-4 5-2 in the M25+H Bacau 1 round of 16. Alexander Frusina claimed a first win over Adrian Boitan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-30 | M25 Harlingen 1 | R16 | hard | Adrian Boitan | 6-2 7-6(5) |