Angelique Kerber defeated Zarina Diyas 6-3 6-1 in the Beijing round of 32 on hard. The result followed the form book — Angelique Kerber came in leading the head-to-head 2–0, defending last year's quarter-final. Angelique Kerber extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-14 | Rome | R64 | clay | Angelique Kerber | 6-2 7-6(6) |
| 2014-09-22 | Wuhan | R32 | hard | Angelique Kerber | 4-6 6-2 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 199). ATP, WTA & Challenger.