Alvaro Peiro Serrano defeated Toprak Avcibasi 2-6 6-3 10-7 in the M15 Castellon 1 q32 on clay. Alvaro Peiro Serrano claimed a first win over Toprak Avcibasi in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-07-22 | M25 Denia 1 | Q32 | clay | Toprak Avcibasi | 4-6 6-2 10-5 |
| 2023-03-20 | M25 Palmanova 2 | Q64 | clay | Toprak Avcibasi | 1-6 7-5 11-9 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.