| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 4 | Atletico Madrid | 22-10-2013 | Group Stage | Match details |
| 4 | Zenit St Petersburg | 01-10-2013 | Group Stage | Match details |
| 3 | FC Porto | 26-11-2013 | Group Stage | Match details |
| 2 | Zenit St Petersburg | 11-12-2013 | Group Stage | Match details |
| 2 | Atletico Madrid | 06-11-2013 | Group Stage | Match details |
| 2 | FC Porto | 18-09-2013 | Group Stage | Match details |
