Petra Kvitova defeated Monica Niculescu 2-6 7-6 6-2 in the Stuttgart round of 16 on clay. The upset overturned the form book — Monica Niculescu came in leading the head-to-head 2–1. Petra Kvitova narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-10-17 | Luxembourg | F | hard | Monica Niculescu | 6-4 6-0 |
| 2016-02-06 | Fed Cup WG R1: CZE vs ROU | RR | hard | Monica Niculescu | 6-3 6-4 |
| 2013-06-17 | Eastbourne | R32 | grass | Petra Kvitova | 6-4 6-1 |
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 (199 vs 192). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About