Mario Munoz Bejarano defeated Didac Perez 6-2 5-7 6-0 in the Spain 5 Satellite 1 qualifying round on clay. The upset overturned the form book — Didac Perez came in leading the head-to-head 2–1, but Mario Munoz Bejarano had been the form player, winning 5 of their last 10 on clay. Mario Munoz Bejarano narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-13 | Spain 4 1 | SF | clay | Didac Perez | 6-4 6-3 |
| 2003-10-13 | Spain 4 2 | R16 | clay | Didac Perez | 7-5 7-6(1) |
| 2003-10-13 | Spain 4 3 | F | clay | Mario Munoz Bejarano | 7-5 3-6 7-6(3) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.