| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 4 | Arsenal | 14-03-2019 | Round of 16 | Match details |
| 3 | Real Betis | 21-02-2019 | Round of 32 | Match details |
| 3 | Real Betis | 14-02-2019 | Round of 32 | Match details |
| 3 | FK Jablonec | 29-11-2018 | Group Stage | Match details |
| 3 | Dynamo Kyiv | 08-11-2018 | Group Stage | Match details |
