Seong Chan Hong defeated Jae Won Choi 6-3 6-3 in the Korea F3 qualifying round on hard. The result followed the form book — Seong Chan Hong came in leading the head-to-head 1–0. Seong Chan Hong extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-29 | Korea F1 | R16 | hard | Seong Chan Hong | 6-3 6-2 |
Averages over each player's completed matches in the selected window (200 vs 4). ATP, WTA & Challenger.
Chan Hong S.: 4 days rest · 1 match, 17 games (7d). Higher means fresher. About
wins 56% of points on serve vs Chan Hong S.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About