Mario Munoz Bejarano defeated Antonio Baldellou Esteva 6-4 4-6 6-4 in the Spain 5 Satellite 3 round of 32 on clay. The upset overturned the form book — Antonio Baldellou Esteva came in leading the head-to-head 1–0. Mario Munoz Bejarano claimed a first win over Antonio Baldellou Esteva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-01-06 | Spain 1 1 | R32 | clay | Antonio Baldellou Esteva | 6-7(4) 6-4 6-2 |