Takahiro Terachi defeated Ryan Ideta 7-5 6-3 in the Japan 1 Masters 2 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 |
|---|---|---|---|---|---|
| 1999-06-07 | Japan 1 Masters 1 | R16 | hard | Takahiro Terachi | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.