Pei Chi Lee defeated Mana Ayukawa 3-6 6-3 7-6 in the Toyota $75K qualifying round of 32 on carpet. The upset overturned the form book — Mana Ayukawa came in leading the head-to-head 3–0. Pei Chi Lee claimed a first win over Mana Ayukawa in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-03-09 | W15 Sharm ElSheikh 4 | R32 | hard | Mana Ayukawa | 6-2 6-2 |
| 2014-07-28 | Wuhan 50K | Q16 | hard | Mana Ayukawa | 7-6(4) 6-3 |
| 2013-01-07 | Hong Kong 10K | R32 | hard | Mana Ayukawa | 6-4 6-2 |
Averages over each player's completed matches in the selected window (176 vs 144). 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