Gheorghe Claudiu Schinteie defeated L. Cattaneo 2-6 6-4 7-5 in the M15 Buzau 1 round of 32 on clay. The upset overturned the form book — L. Cattaneo came in leading the head-to-head 1–0. Gheorghe Claudiu Schinteie claimed a first win over L. Cattaneo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-06 | M15 Curtea de Arges 1 | R32 | clay | L. Cattaneo | 6-4 6-3 |