Tatsuma Ito defeated Satoshi Iwabuchi 6-4 6-4 in the Korean Rep F2 semi-final on hard. The upset overturned the form book — Satoshi Iwabuchi came in leading the head-to-head 1–0. Tatsuma Ito claimed a first win over Satoshi Iwabuchi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-07 | Korea Rep F3 | SF | hard | Satoshi Iwabuchi | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.