Mario Munoz Bejarano defeated Carlos Rexach Itoiz 6-4 6-2 in the Spain F1 round of 16 on clay. The upset overturned the form book — Carlos Rexach Itoiz came in leading the head-to-head 1–0, but Mario Munoz Bejarano had been the form player, winning 4 of their last 9 on clay. Mario Munoz Bejarano claimed a first win over Carlos Rexach Itoiz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-08-28 | Spain F8 | R32 | clay | Carlos Rexach Itoiz | 5-3 4-1 4-0 |