Tetsuya Chaen defeated Hayato Furukawa 7-6 3-6 6-3 in the Japan F3 round of 16 on carpet. The result followed the form book — Tetsuya Chaen came in leading the head-to-head 1–0. Tetsuya Chaen extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-05 | Japan F10 | R16 | hard | Tetsuya Chaen | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.