Carla Suarez Navarro defeated Polona Hercog 6-4 7-6 in the Marbella round of 16 on clay. The upset overturned the form book — Polona Hercog came in leading the head-to-head 3–2, defending last year's round of 16. Carla Suarez Navarro narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-04-08 | Lugano | R32 | clay | Polona Hercog | 3-6 6-3 6-4 |
| 2014-04-28 | Oeiras | QF | clay | Carla Suarez Navarro | 6-1 6-3 |
| 2012-04-30 | Estoril | R16 | clay | Carla Suarez Navarro | 6-4 3-0 RET |
| 2011-09-19 | Seoul | R16 | hard | Polona Hercog | 6-3 7-5 |
| 2010-02-22 | Acapulco | SF | hard | Polona Hercog | 6-3 7-5 |
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