| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 3 | AFC Ajax | 05-03-2019 | Round of 16 | Match details |
| 3 | AFC Ajax | 13-02-2019 | Round of 16 | Match details |
| 3 | Viktoria Plzen | 23-10-2018 | Group Stage | Match details |
| 2 | AS Roma | 27-11-2018 | Group Stage | Match details |
| 1 | CSKA Moscow | 12-12-2018 | Group Stage | Match details |
