| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 4 | Rangers | 12-03-2020 | Round of 16 | Match details |
| 4 | FC Porto | 27-02-2020 | Round of 32 | Match details |
| 3 | Internazionale | 10-08-2020 | Quarter-finals | Match details |
| 3 | Rangers | 06-08-2020 | Round of 16 | Match details |
| 1 | FC Porto | 20-02-2020 | Round of 32 | Match details |
