Min Hyoek Cho defeated Oh Hee Kwon 6-2 6-3 in the Korea F6 round of 16 on clay. The upset overturned the form book — Oh Hee Kwon came in leading the head-to-head 1–0. Min Hyoek Cho 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 |
|---|---|---|---|---|---|
| 2007-09-17 | Japan F9 | R32 | carpet | Oh Hee Kwon | 6-3 6-2 |