Mitsuru Takada advanced when Takahiro Terachi retired 6-2 1-0 in the Japan F5 round of 32. Mitsuru Takada claimed a first win over Takahiro Terachi in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-05-15 | Japan F5 | R32 | hard | Takahiro Terachi | 6-2 6-2 |
| 1999-05-17 | Japan F4 | QF | hard | Takahiro Terachi | 1-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.