Antonio Navarro defeated Victor Sendin 7-5 6-4 in the Spain F2 round of 16 on clay. The upset overturned the form book — Victor Sendin came in leading the head-to-head 1–0. Antonio Navarro claimed a first win over Victor Sendin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-09-07 | Spain F9 | R16 | clay | Victor Sendin | 6-3 7-6 |