Oscar Jose Gutierrez defeated Pablo Llamas Ruiz 6-3 7-6 in the M25 Santander 1 quarter-final on clay. The upset overturned the form book — Pablo Llamas Ruiz came in ranked #117, leading the head-to-head 2–0. Oscar Jose Gutierrez claimed a first win over Pablo Llamas Ruiz in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-16 | M25 Palmanova 1 | R16 | clay | Pablo Llamas Ruiz | 5-0 |
| 2021-09-16 | M25 Madrid 1 | R16 | clay | Pablo Llamas Ruiz | 6-3 6-3 |
Averages over each player's completed matches in the selected window (66 vs 150). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Gutierrez O.: 16 days rest · Llamas Ruiz P.: 6 days rest · 2 matches, 50 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About