| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 6 | FC Porto | 25-11-2020 | Group Stage | Match details |
| 5 | FC Porto | 03-11-2020 | Group Stage | Match details |
| 2 | Manchester City | 27-10-2020 | Group Stage | Match details |
| 1 | Manchester City | 09-12-2020 | Group Stage | Match details |
| 1 | Olympiakos | 01-12-2020 | Group Stage | Match details |
