Ku Keon Kang defeated Oh Hee Kwon 2-6 7-5 6-0 in the Korea F1 round of 32 on hard. The upset overturned the form book — Oh Hee Kwon came in leading the head-to-head 1–0. Ku Keon Kang claimed a first win over Oh Hee Kwon in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-08-22 | Korea F6 | Q16 | clay | Oh Hee Kwon | 7-5 6-1 |
Averages over each player's completed matches in the selected window (18 vs 10). 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