| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 5 | KRC Genk | 21-02-2019 | Round of 32 | Match details |
| 4 | Sevilla | 14-03-2019 | Round of 16 | Match details |
| 3 | Sevilla | 07-03-2019 | Round of 16 | Match details |
| 3 | KRC Genk | 14-02-2019 | Round of 32 | Match details |
| 3 | Girondins De Bordeaux | 29-11-2018 | Group Stage | Match details |
| 3 | FC Copenhagen | 25-10-2018 | Group Stage | Match details |
| 2 | Chelsea | 18-04-2019 | Quarter-finals | Match details |
