Satoshi Iwabuchi defeated Joji Miyao 7-5 6-2 in the Tokyo q32 on hard. The result followed the form book — Satoshi Iwabuchi came in leading the head-to-head 2–0, defending last year's round of 32. Satoshi Iwabuchi extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-04-18 | Japan F2 | R16 | clay | Satoshi Iwabuchi | 7-5 6-2 |
| 2002-05-20 | Japan F4 | R32 | hard | Satoshi Iwabuchi | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.