Rinon Okuwaki defeated Honoka Kobayashi 4-6 6-1 6-3 in the W15 Fukui 1 quarter-final on hard. The result followed the form book — Rinon Okuwaki came in leading the head-to-head 1–0. Rinon Okuwaki extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-04-17 | W15 Osaka 1 | Q32 | hard | Rinon Okuwaki | 6-3 1-6 10-7 |
Averages over each player's completed matches in the selected window (19 vs 41). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About