Oh Hee Kwon defeated Yuuya Kibi 6-1 6-4 in the Japan F9 round of 32 on clay. The upset overturned the form book — Yuuya Kibi came in leading the head-to-head 1–0. Oh Hee Kwon claimed a first win over Yuuya Kibi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-13 | Japan F10 | R32 | hard | Yuuya Kibi | 6-2 6-4 |
Averages over each player's completed matches in the selected window (17 vs 145). 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