Saul Pacheco Benasayag defeated M. Martinez 6-3 6-3 in the M25 Sintra 2 q32 on hard. The upset overturned the form book — M. Martinez came in leading the head-to-head 1–0, but Saul Pacheco Benasayag had been the form player, winning 4 of their last 6 on hard. Saul Pacheco Benasayag claimed a first win over M. Martinez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-09 | M15 Madrid 2 | Q16 | hard | M. Martinez | 6-3 6-0 |