Ji Hoon Son defeated Kwi Tai Kim 6-2 6-0 in the Korea F3 q64 on hard. The result followed the form book — Ji Hoon Son came in leading the head-to-head 1–0. Ji Hoon Son extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-18 | Korea F1 | Q64 | hard | Ji Hoon Son | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.