
Naomi Osaka defeated Zarina Diyas 6-4 6-3 in the Beijing round of 64 on hard. The result followed the form book — Naomi Osaka came in ranked #13, leading the head-to-head 1–0, defending last year's round of 64. Naomi Osaka extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-28 | Roland Garros | R64 | clay | Naomi Osaka | 6-4 7-5 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (196 vs 199). ATP, WTA & Challenger.