Natsumi Kawaguchi defeated Kanako Osafune 6-3 6-2 in the W50 Kofu 1 q32 on hard. The result followed the form book — Natsumi Kawaguchi came in leading the head-to-head 1–0. Natsumi Kawaguchi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-22 | W15 Hinode 1 | R32 | hard | Natsumi Kawaguchi | 6-3 6-1 |
Averages over each player's completed matches in the selected window (57 vs 8). 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