Lourdes Dominguez Lino defeated Polona Hercog 6-3 4-6 6-3 in the Acapulco round of 32 on hard. The upset overturned the form book — Polona Hercog came in leading the head-to-head 3–0, defending last year's final. Lourdes Dominguez Lino claimed a first win over Polona Hercog in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-05-23 | Roland Garros | R128 | clay | Polona Hercog | 6-4 7-6 |
| 2013-09-28 | Beijing | Q16 | hard | Polona Hercog | 6-4 6-3 |
| 2013-08-11 | Cincinnati | Q32 | hard | Polona Hercog | 7-6(3) 6-0 |
Averages over each player's completed matches in the selected window (31 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About