Hong Chung defeated Min Kyu Song 6-4 3-6 6-0 in the Korea F6 round of 16 on hard. The result followed the form book — Hong Chung came in leading the head-to-head 2–0. Hong Chung extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-06-19 | Korea F4 | SF | hard | Hong Chung | 6-2 6-2 |
| 2014-08-25 | Korea F12 | SF | clay | Hong Chung | 4-6 6-3 4-0 |
Averages over each player's completed matches in the selected window (59 vs 50). 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