Rina Saigo defeated Eri Shimizu 4-6 6-1 7-5 in the W50 Kashiwa 1 qualifying round of 16 on hard. Rina Saigo claimed a first win over Eri Shimizu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-28 | W35 Nakhon Pathom 2 | R16 | hard | Eri Shimizu | 3-6 7-5 6-4 |
Averages over each player's completed matches in the selected window (200 vs 185). 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