Yuichi Sugita defeated Hsin Han Lee 6-2 6-3 in the Japan F9 final on carpet. 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 |
|---|---|---|---|---|---|
| 2008-09-01 | India F6 | QF | clay | Yuichi Sugita | 7-6(8) 6-1 |
| 2008-06-23 | Japan F6 | SF | carpet | Yuichi Sugita | 6-3 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.