Masato Hatanaka defeated Hayato Matsuda 6-2 1-6 7-6 in the Japan F6 round of 32 on carpet. The result followed the form book — Masato Hatanaka came in leading the head-to-head 1–0. Masato Hatanaka extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-06-16 | Japan F5 | R32 | carpet | Masato Hatanaka | 6-1 7-6(6) |