Ya Hsuan Lee defeated Sara Saito 6-2 4-6 6-4 in the W50 Kofu 1 quarter-final on hard. Ya Hsuan Lee extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-04-11 | W35 Osaka 1 | R16 | hard | Ya Hsuan Lee | 4-6 7-6(8) 7-6(5) |
| 2023-05-05 | W80 Gifu | QF | hard | Ya Hsuan Lee | 6-2 6-2 |
Averages over each player's completed matches in the selected window (31 vs 95). 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