Marcelo Palacios Siegenthale defeated David Canudas Fernandez 6-2 6-4 in the Spain F25 semi-final on clay. The upset overturned the form book — David Canudas Fernandez came in leading the head-to-head 3–0. Marcelo Palacios Siegenthale claimed a first win over David Canudas Fernandez in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-14 | Spain F31 | R32 | hard | David Canudas Fernandez | 6-4 7-6(6) |
| 2008-09-15 | Spain F35 | R32 | hard | David Canudas Fernandez | 6-4 5-7 6-4 |
| 2008-08-04 | Spain F30 | R16 | hard | David Canudas Fernandez | 6-2 6-3 |