Dayeon Back defeated Ah Song 6-1 6-2 in the W15 Gimcheon 2 q32 on hard. The result followed the form book — Dayeon Back came in leading the head-to-head 1–0. Dayeon Back extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-10 | W15 Gimcheon 1 | Q32 | hard | Dayeon Back | 7-5 6-0 |
Averages over each player's completed matches in the selected window (200 vs 1). ATP, WTA & Challenger.
wins 47% of points on serve vs Back D.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About