| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 3 | Olympique Lyonnais | 10-12-2003 | Group Stage | Match details |
| 3 | RSC Anderlecht | 05-11-2003 | Group Stage | Match details |
| 2 | RSC Anderlecht | 21-10-2003 | Group Stage | Match details |
| 1 | Bayern Munich | 25-11-2003 | Group Stage | Match details |
| 1 | Olympique Lyonnais | 30-09-2003 | Group Stage | Match details |
| 1 | Bayern Munich | 17-09-2003 | Group Stage | Match details |
