Horacio Zeballos defeated Albert Ramos 6-1 5-7 7-6 in the Santiago quarter-final on clay. The upset overturned the form book — Albert Ramos came in leading the head-to-head 4–0. Horacio Zeballos claimed a first win over Albert Ramos in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-05-23 | Roland Garros | R128 | clay | Albert Ramos | 6-3 4-6 7-5 6-0 |
| 2015-02-23 | Buenos Aires | R32 | clay | Albert Ramos | 6-4 6-1 |
| 2013-07-15 | Hamburg | R64 | clay | Albert Ramos | 7-6(7) 7-6(4) |
| 2013-03-07 | Indian Wells Masters | R128 | hard | Albert Ramos | 6-3 6-3 |
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