| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 4 | Internazionale | 11-12-2018 | Group Stage | Match details |
| 3 | Tottenham Hotspur | 24-10-2018 | Group Stage | Match details |
| 2 | Barcelona | 28-11-2018 | Group Stage | Match details |
| 2 | Tottenham Hotspur | 06-11-2018 | Group Stage | Match details |
| 2 | Barcelona | 18-09-2018 | Group Stage | Match details |
