Yuichi Sugita defeated Junn Mitsuhashi 3-6 6-3 6-4 in the Japan F3 round of 16 on hard. The upset overturned the form book — Junn Mitsuhashi came in leading the head-to-head 1–0. Yuichi Sugita claimed a first win over Junn Mitsuhashi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-13 | Japan F10 | QF | hard | Junn Mitsuhashi | 4-6 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.