Chia Yi Tsao defeated Rinon Okuwaki 6-0 6-0 in the W40 Nanao round of 32 on carpet. The result followed the form book — Chia Yi Tsao came in leading the head-to-head 1–0. Chia Yi Tsao extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-21 | W15 Hinode 1 | R32 | hard | Chia Yi Tsao | 6-4 6-4 |
Averages over each player's completed matches in the selected window (25 vs 19). 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