Danka Kovinic defeated Petra Kvitova 6-4 6-1 in the Charleston 1 round of 16 on clay. The upset overturned the form book — Petra Kvitova came in ranked #1010, leading the head-to-head 2–0. Danka Kovinic claimed a first win over Petra Kvitova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-05-23 | Roland Garros | R128 | clay | Petra Kvitova | 6-2 4-6 7-5 |
| 2016-03-07 | Indian Wells | R64 | hard | Petra Kvitova | 6-3 4-6 7-6(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 (110 vs 138). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About