Joji Miyao defeated Norikazu Sugiyama 7-6 6-3 in the Japan F3 round of 32 on carpet. The upset overturned the form book — Norikazu Sugiyama came in leading the head-to-head 1–0. Joji Miyao claimed a first win over Norikazu Sugiyama in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-27 | Japan F8 | R16 | hard | Norikazu Sugiyama | 6-1 4-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.