| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 4 | Manchester United | 12-04-2011 | Quarter-finals | Match details |
| 4 | Manchester United | 06-04-2011 | Quarter-finals | Match details |
| 3 | FC Copenhagen | 22-02-2011 | Round of 16 | Match details |
| 1 | FC Copenhagen | 16-03-2011 | Round of 16 | Match details |
