Polona Hercog defeated Monica Niculescu 6-4 6-3 in the Bucharest round of 16 on clay. The result followed the form book — Polona Hercog came in leading the head-to-head 2–1. Polona Hercog extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-07-11 | Bucharest | R16 | clay | Polona Hercog | 6-4 6-3 |
| 2015-01-05 | Shenzhen | R32 | hard | Polona Hercog | 6-1 7-5 |
| 2014-07-07 | Bucharest | QF | clay | Monica Niculescu | 6-2 2-6 7-6 |
Averages over each player's completed matches in the selected window (200 vs 196). 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