Kiki Bertens defeated Saisai Zheng 6-3 6-2 in the Miami round of 128 on hard. Kiki Bertens extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-24 | Doha | R16 | hard | Saisai Zheng | 3-6 6-3 6-4 |
| 2019-10-22 | Zhuhai | SF | hard | Kiki Bertens | 2-6 6-3 6-4 |
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 (198 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About