| N | Torneo | Jornada | Fecha | Local | Result. | Visita | Estadio | Arbitro | Público | Fuente | Obs |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | UEFA Cup 2003/04 | Veinticuatroavos de final - 1 | 06/11/2003 | Panionios | 0 - 3 | Barcelona | Nea Smyrni Stadium, Athens | Jacek Granat(Poland) | 10000 | [85] | |
| 2 | UEFA Cup 2003/04 | Veinticuatroavos de final - 2 | 27/11/2003 | Barcelona | 2 - 0 | Panionios | Camp Nou, Barcelona | Claude Colombo(France) | 25324 | [85] | |
| 3 | UEFA Cup 2003/04 | Dieciseisavos de final - 1 | 26/02/2004 | Brondby IF | 0 - 1 | Barcelona | Brøndby Stadium, Copenhagen | Frank De Bleeckere(Belgium) | 26031 | [85] | |
| 4 | UEFA Cup 2003/04 | Dieciseisavos de final - 2 | 03/03/2004 | Barcelona | 2 - 1 | Brondby IF | Camp Nou, Barcelona | Massimo Busacca(Switzerland) | 50000 | [85] | |
| 5 | UEFA Cup 2003/04 | Octavos de final - 1 | 11/03/2004 | Celtic | 1 - 0 | Barcelona | Celtic Park, Glasgow | Wolfgang Stark(Germany) | 59539 | [85] | |
| 6 | UEFA Cup 2003/04 | Octavos de final - 2 | 25/03/2004 | Barcelona | 0 - 0 | Celtic | Camp Nou, Barcelona | Domenico Messina(Italy) | 77108 | [85] |
