From Wikipedia - Reading time: 4 min
| Singles | |
|---|---|
| 2003 CAM Open Comunidad Valenciana | |
| Champion | |
| Runner-up | |
| Score | 6–2, 6–4 |
| Draw | 32 |
| Seeds | 8 |
Gastón Gaudio was the defending champion but lost in the quarterfinals to Flávio Saretta.
Juan Carlos Ferrero won in the final 6–2, 6–4 against Christophe Rochus.
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.