Natsumi Kawaguchi defeated Erika Sema 6-1 7-5 in the W35 Brisbane semi-final on hard. Natsumi Kawaguchi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-11-01 | W35 Brisbane 2 | SF | hard | Natsumi Kawaguchi | 6-1 7-5 |
| 2024-04-22 | W100 Tokyo 1 | Q32 | hard | Erika Sema | 6-4 7-6(9) |
Averages over each player's completed matches in the selected window (109 vs 110). 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