Sloane Stephens defeated Kiki Bertens 4-6 6-3 6-2 in the Rome round of 32 on clay. The result followed the form book — Sloane Stephens came in defending last year's round of 32. Sloane Stephens extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-06 | Madrid | SF | clay | Kiki Bertens | 6-2 7-5 |
| 2018-10-22 | Singapore | RR | hard | Sloane Stephens | 7-6(4) 2-6 6-3 |
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 (200 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About