Takahiro Terachi defeated Masato Hatanaka 6-3 6-2 in the Japan F7 round of 16 on hard. The result followed the form book — Takahiro Terachi came in leading the head-to-head 2–1. Takahiro Terachi extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-06-30 | Japan F7 | R32 | hard | Masato Hatanaka | 5-7 1-1 |
| 2007-06-11 | Japan F6 | SF | carpet | Takahiro Terachi | 6-1 6-2 |
| 2007-04-02 | Japan F3 | R16 | carpet | Takahiro Terachi | 2-6 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.