Yi Tsen Cho defeated Yu Jin Ahn 5-7 6-3 6-3 in the W15 Jakarta 1 quarter-final on hard. The upset overturned the form book — Yu Jin Ahn came in leading the head-to-head 1–0. Yi Tsen Cho claimed a first win over Yu Jin Ahn in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-12-07 | W15 Sharm ElSheikh 19 | R32 | hard | Yu Jin Ahn | 6-4 2-3 |
Averages over each player's completed matches in the selected window (57 vs 103). 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