Riko Sawayanagi defeated Gyeong Seo Lee 6-4 6-2 in the W25 Osaka q16 on hard. The result followed the form book — Riko Sawayanagi came in leading the head-to-head 1–0. Riko Sawayanagi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-09-07 | W15 Yeongwol 2 | R32 | hard | Riko Sawayanagi | 6-3 7-6(5) |
Averages over each player's completed matches in the selected window (14 vs 91). 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