Atsuo Ogawa defeated Katsushi Fukuda 6-3 7-6 in the Japan F2 round of 16 on clay. The upset overturned the form book — Katsushi Fukuda came in leading the head-to-head 2–0. Atsuo Ogawa claimed a first win over Katsushi Fukuda in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-04-24 | Japan F3 | R16 | carpet | Katsushi Fukuda | 6-1 6-3 |
| 2003-04-07 | Japan F1 | R16 | carpet | Katsushi Fukuda | 6-3 6-2 |