Takahiro Terachi defeated Hans Grobecker 6-3 4-6 6-4 in the Japan F4 round of 32 on hard. The result followed the form book — Takahiro Terachi came in leading the head-to-head 1–0. Takahiro Terachi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-06-11 | Canada F1 | R32 | hard | Takahiro Terachi | 7-6(2) 3-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.