Javier Barranco Cosano defeated Gian Luca Tanner 6-3 6-3 in the M25 Santander 1 round of 16 on clay. The result followed the form book — Javier Barranco Cosano came in ranked #431, leading the head-to-head 1–0. Javier Barranco Cosano extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-12 | M25 Gijon 1 | R32 | clay | Javier Barranco Cosano | 6-2 6-2 |
Averages over each player's completed matches in the selected window (43 vs 2). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About