Kiki Bertens defeated Angelique Kerber 6-3 6-4 in the Stuttgart quarter-final on clay. Kiki Bertens extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-10-22 | Singapore | RR | hard | Kiki Bertens | 1-6 6-3 6-4 |
| 2018-05-28 | Roland Garros | R32 | clay | Angelique Kerber | 7-6(4) 7-6(4) |
| 2016-05-23 | Roland Garros | R128 | clay | Kiki Bertens | 6-2 3-6 6-3 |
| 2016-03-21 | Miami | R32 | hard | Angelique Kerber | 1-6 6-2 3-0 RET |
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 (108 vs 154). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About