
Naomi Osaka defeated Denisa Allertova 6-3 4-6 7-5 in the US Open round of 64 on hard. The result followed the form book — Naomi Osaka came in leading the head-to-head 1–0, defending last year's round of 32. Naomi Osaka extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-06-11 | Nottingham | R16 | grass | Naomi Osaka | 6-3 6-2 |
Averages over each player's completed matches in the selected window (199 vs 53). ATP, WTA & Challenger.
Osaka N.: 10 days rest · 3 matches (14d). Higher means fresher. About
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