Stephen Bass defeated Tasuku Iwami 6-3 6-3 in the Japan F5 final on carpet. The upset overturned the form book — Tasuku Iwami came in leading the head-to-head 1–0. Stephen Bass claimed a first win over Tasuku Iwami in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-06-30 | Japan F7 | SF | hard | Tasuku Iwami | 6-3 6-4 |