Eduard Esteve Lobato defeated Alvaro Lopez San Martin 5-7 6-1 7-6 in the M15 Castellon 1 quarter-final on clay. The upset overturned the form book — Alvaro Lopez San Martin came in leading the head-to-head 2–0. Eduard Esteve Lobato claimed a first win over Alvaro Lopez San Martin in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-09-26 | Spain F32 | QF | clay | Alvaro Lopez San Martin | 5-3 |
| 2015-05-04 | Spain F12 | R32 | clay | Alvaro Lopez San Martin | 6-4 1-0 |
Averages over each player's completed matches in the selected window (50 vs 52). 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