Toshiaki Sakai defeated Satoshi Iwabuchi 6-4 6-3 in the Japan 2 Masters 3 semi-final on hard. The result followed the form book — Toshiaki Sakai came in leading the head-to-head 1–0. Toshiaki Sakai extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-04-19 | Japan F2 | R16 | carpet | Toshiaki Sakai | 6-3 7-6(6) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.