Patrick Gottesleben defeated Akira Matsushita 6-0 6-3 in the Japan F5 semi-final on hard. The upset overturned the form book — Akira Matsushita came in leading the head-to-head 1–0, but Patrick Gottesleben had been the form player, winning 2 of their last 4 on hard. Patrick Gottesleben claimed a first win over Akira Matsushita in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-11-25 | Japan F6 | R16 | hard | Akira Matsushita | 6-4 6-2 |