Boyoung Jeong defeated Yu Jin Ahn 6-2 6-3 in the W15 Nakhon Si Thammarat 5 round of 16 on hard. Boyoung Jeong extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-10-04 | W15 Yeongwol 2 | QF | hard | Boyoung Jeong | 6-3 6-7(4) 6-2 |
| 2023-07-20 | W15 Nakhon Si Thammarat 4 | R16 | hard | Yu Jin Ahn | 6-0 6-4 |
Averages over each player's completed matches in the selected window (186 vs 72). 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