Kiki Bertens defeated Zarina Diyas 6-2 7-6 in the Australian Open round of 32 on hard. The upset overturned the form book — Zarina Diyas came in leading the head-to-head 1–0, defending last year's round of 128. Kiki Bertens claimed a first win over Zarina Diyas in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-14 | Tokyo | R32 | hard | Zarina Diyas | 6-4 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 (29 vs 109). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About