Eri Shimizu defeated Natsumi Kawaguchi 6-3 6-4 in the W60 Kurume round of 32 on grass. The result followed the form book — Eri Shimizu came in ranked #365, leading the head-to-head 2–0. Eri Shimizu extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-11-19 | W100 Takasaki 1 | R32 | hard | Eri Shimizu | 3-6 6-4 6-4 |
| 2025-06-18 | W35 Taipei 1 | R32 | hard | Eri Shimizu | 6-2 6-2 |
Averages over each player's completed matches in the selected window (67 vs 60). 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