Hyung Tae Kwon defeated Hyun Woo Nam 3-6 6-0 6-4 in the Thailand F2 qualifying round on hard. The upset overturned the form book — Hyun Woo Nam came in leading the head-to-head 1–0. Hyung Tae Kwon claimed a first win over Hyun Woo Nam in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-07 | Korea Rep F3 | R32 | hard | Hyun Woo Nam | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.