Risa Ushijima defeated Mitsumi Kawasaki 6-2 6-2 in the Kofu 10K qualifying round of 32 on hard. Risa Ushijima extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-19 | Hamamatsu $25K | Q64 | grass | Risa Ushijima | 6-2 6-3 |
| 2015-05-18 | Karuizawa $25K | Q16 | grass | Mitsumi Kawasaki | 6-3 6-4 |
Averages over each player's completed matches in the selected window (107 vs 1). ATP, WTA & Challenger.
wins 54% of points on serve vs Kawasaki M.
wins 49% of points on serve vs Ushijima R.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About