Guillermo Garcia Lopez defeated Guido Pella 7-6 3-6 7-6 in the Bucharest quarter-final on clay. The upset overturned the form book — Guido Pella came in leading the head-to-head 2–0. Guillermo Garcia Lopez claimed a first win over Guido Pella in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-03-06 | Indian Wells Masters | R128 | hard | Guido Pella | 4-6 7-5 6-2 |
| 2014-02-10 | Buenos Aires | R32 | clay | Guido Pella | 7-6(6) 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About