| 1. Round | 07/10/2003 | Alicante CF | - | Villarreal CF | 1:2 | ||||
| 2. Round | 16/12/2003 | Algeciras CF | - | Villarreal CF | 0:1 |  |
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| Round of 16 | 15/01/2004 | Sevilla FC | - | Villarreal CF | 0:2 |  |
| 1. Round | 07/10/2003 | Alicante CF | - | Villarreal CF | 1:2 | ||||
| 2. Round | 16/12/2003 | Algeciras CF | - | Villarreal CF | 0:1 | |
|||
| Round of 16 | 15/01/2004 | Sevilla FC | - | Villarreal CF | 0:2 | |
| Sergio Martínez Ballesteros | |
| Born: | 04.09.1975 |
| Place of birth: |
Burjasot, 
Spain |
| Nationality: |
Spain
|
| Height: | 188 cm |
| Weight: | 90 kg |
| Position(s): | Centre Back |
| Foot: | right |