| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 3 | Bayer Leverkusen | 19-10-1999 | First Group Stage | Match details |
| 3 | Bayer Leverkusen | 22-09-1999 | First Group Stage | Match details |
| 2 | Bayern Munich | 07-12-1999 | Second Group Stage | Match details |
| 2 | Real Madrid | 24-11-1999 | Second Group Stage | Match details |
