Junn Mitsuhashi defeated Bumpei Sato 6-2 6-2 in the Japan F6 semi-final on hard. The result followed the form book — Junn Mitsuhashi came in leading the head-to-head 2–0. Junn Mitsuhashi extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-13 | Japan F10 | R32 | hard | Junn Mitsuhashi | 6-0 4-6 6-3 |
| 2008-09-15 | Japan F9 | R32 | carpet | Junn Mitsuhashi | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.