Yuichi Sugita defeated Tasuku Iwami 7-6 6-2 in the Japan F11 qualifying round on hard. The result followed the form book — Yuichi Sugita came in leading the head-to-head 2–0. Yuichi Sugita extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-06-30 | Japan F7 | F | hard | Yuichi Sugita | 3-6 6-0 7-5 |
| 2008-06-23 | Japan F6 | F | carpet | Yuichi Sugita | 6-3 4-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.