Mariano Albert Ferrando defeated Nicolas Almagro 6-3 6-0 in the Spain 1 1 semi-final on clay. The upset overturned the form book — Nicolas Almagro came in leading the head-to-head 2–0, but Mariano Albert Ferrando had been the form player, winning 4 of their last 8 on clay. Mariano Albert Ferrando claimed a first win over Nicolas Almagro in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-04-12 | Valencia | Q32 | hard | Nicolas Almagro | 6-3 6-2 |
| 2001-08-20 | Spain F7 | R16 | clay | Nicolas Almagro | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.