Victor Sendin defeated Antonio Navarro 6-3 7-6 in the Spain F9 round of 16 on clay. The upset overturned the form book — Antonio Navarro came in leading the head-to-head 1–0, but Victor Sendin had been the form player, winning 5 of their last 10 on clay. Victor Sendin claimed a first win over Antonio Navarro in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-07-12 | Spain F2 | R16 | clay | Antonio Navarro | 7-5 6-4 |