Risa Ushijima defeated Erika Sema 6-4 2-6 12-10 in the W25 Yokohama q32 on hard. The upset overturned the form book — Erika Sema came in leading the head-to-head 2–0. Risa Ushijima claimed a first win over Erika Sema in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-31 | W25 Kashiwa | Q32 | hard | Erika Sema | 6-1 6-3 |
| 2019-01-28 | W60 Launceston | Q32 | hard | Erika Sema | 6-2 6-2 |
Averages over each player's completed matches in the selected window (100 vs 199). ATP, WTA & Challenger.
wins 44% of points on serve vs Sema E.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About