Erika Sema defeated Haruna Arakawa 7-5 6-2 in the W35 Nakhon Si Thammarat 4 round of 32 on hard. Erika Sema extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-09 | W15 Singapore 1 | SF | hard | Haruna Arakawa | 5-7 6-4 6-4 |
| 2022-07-13 | W25 Guimaraes | R32 | hard | Erika Sema | 6-1 6-2 |
Averages over each player's completed matches in the selected window (55 vs 46). 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