Hong Chung defeated Soong Jae Cho 6-3 6-4 in the Korea F5 round of 32 on hard. The result followed the form book — Hong Chung came in leading the head-to-head 1–0. Hong Chung extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-27 | Korea F4 | Q16 | hard | Hong Chung | 6-2 6-2 |
Averages over each player's completed matches in the selected window (58 vs 1). 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. Small sample — read as indicative. About