
Naomi Osaka defeated Aliaksandra Sasnovich 7-6 2-6 6-2 in the Cincinnati round of 32 on hard. The result followed the form book — Naomi Osaka came in ranked #13, leading the head-to-head 3–1, defending last year's round of 64. Naomi Osaka extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-24 | Beijing | R64 | hard | Aliaksandra Sasnovich | 1-6 6-4 6-2 |
| 2019-05-06 | Madrid | R16 | clay | Naomi Osaka | 6-2 6-3 |
| 2018-08-27 | US Open | R32 | hard | Naomi Osaka | 6-0 6-0 |
| 2016-09-19 | Tokyo | QF | hard | Naomi Osaka | 6-3 7-6(6) |
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.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Osaka N.: 6 days rest · 1 match, 23 games (7d) · Sasnovich A.: 18 days rest. Higher means fresher. About