Yu Jin Ahn defeated Ikumi Yamazaki 7-5 6-2 in the W15 Jakarta 1 round of 16 on hard. Yu Jin Ahn extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-05-19 | W25 Incheon | QF | hard | Yu Jin Ahn | 7-5 6-4 |
Averages over each player's completed matches in the selected window (103 vs 187). 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