Alvaro Peiro Serrano defeated Alvaro Bueno Gil 6-3 6-1 in the M25 Reus 1 q64 on clay. The result followed the form book — Alvaro Peiro Serrano came in leading the head-to-head 1–0. Alvaro Peiro Serrano extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-25 | M25 Oviedo 1 | Q16 | clay | Alvaro Peiro Serrano | 7-6(6) 4-6 13-11 |