
Naomi Osaka defeated Sara Errani 6-1 6-3 in the Miami round of 64 on hard. The result followed the form book — Naomi Osaka came in leading the head-to-head 2–0. Naomi Osaka extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-06 | Rome | R128 | clay | Naomi Osaka | 6-2 6-3 |
| 2024-03-06 | Indian Wells | R128 | hard | Naomi Osaka | 6-3 6-1 |
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 200). ATP, WTA & Challenger.