Sergio Perez Perez defeated Daniel Monedero 7-5 7-6 in the Spain F12 round of 16 on clay. The upset overturned the form book — Daniel Monedero came in leading the head-to-head 1–0. Sergio Perez Perez claimed a first win over Daniel Monedero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-06 | Spain F11 | R16 | hard | Daniel Monedero | 6-3 3-6 6-4 |