Satoshi Iwabuchi defeated Hiroyasu Sato 6-2 6-1 in the Japan F2 round of 32 on clay. The result followed the form book — Satoshi Iwabuchi came in leading the head-to-head 1–0. Satoshi Iwabuchi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-02-21 | New Zealand F2 | R32 | hard | Satoshi Iwabuchi | 6-1 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.