Polona Hercog defeated Alexandra Dulgheru 6-4 1-6 6-4 in the W60 Oeiras round of 16 on clay. The upset overturned the form book — Alexandra Dulgheru came in leading the head-to-head 2–1. Polona Hercog narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-16 | Brussels | R32 | clay | Alexandra Dulgheru | 2-6 6-4 6-2 |
| 2011-05-09 | Rome | R64 | clay | Polona Hercog | 6-1 7-5 |
| 2008-09-08 | Sarajevo 25K | QF | clay | Alexandra Dulgheru | 6-2 6-2 |
Averages over each player's completed matches in the selected window (197 vs 29). 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