| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 4 | Barcelona | 15-03-2000 | Second Group Stage | Match details |
| 4 | Galatasaray SK | 15-09-1999 | First Group Stage | Match details |
| 3 | Sparta Prague | 07-03-2000 | Second Group Stage | Match details |
| 3 | Sparta Prague | 01-03-2000 | Second Group Stage | Match details |
| 3 | Barcelona | 23-11-1999 | Second Group Stage | Match details |
| 3 | AC Milan | 20-10-1999 | First Group Stage | Match details |
