Arkaitz Manzarbeitia Ugate defeated Hector Ruiz Cadenas 6-7 6-3 6-0 in the Spain F17 round of 32 on clay. The upset overturned the form book — Hector Ruiz Cadenas came in leading the head-to-head 1–0. Arkaitz Manzarbeitia Ugate claimed a first win over Hector Ruiz Cadenas in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-02-23 | Spain F4 | R16 | clay | Hector Ruiz Cadenas | 5-7 6-2 6-1 |