Zarina Diyas defeated Lara Arruabarrena 6-0 6-1 in the Osaka round of 16 on hard. The upset overturned the form book — Lara Arruabarrena came in leading the head-to-head 1–0, but Zarina Diyas had been the form player, winning 3 of their last 7 on hard. Zarina Diyas claimed a first win over Lara Arruabarrena in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-09-30 | Beijing | Q16 | hard | Lara Arruabarrena | 3-6 6-3 7-5 |
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About