Tatsuma Ito defeated Hyun Woo Nam 6-0 3-6 6-3 in the Korean Rep F1 round of 16 on hard. The upset overturned the form book — Hyun Woo Nam came in leading the head-to-head 1–0. Tatsuma Ito 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 |
|---|---|---|---|---|---|
| 2007-09-30 | Tokyo | Q32 | hard | Hyun Woo Nam | 6-4 7-6(4) |
Averages over each player's completed matches in the selected window (200 vs 13). 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