| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 4 | Liverpool | 04-04-2018 | Quarter-finals | Match details |
| 3 | Feyenoord | 21-11-2017 | Group Stage | Match details |
| 3 | Napoli | 17-10-2017 | Group Stage | Match details |
| 2 | Liverpool | 10-04-2018 | Quarter-finals | Match details |
| 2 | FC Basel | 13-02-2018 | Round of 16 | Match details |
| 2 | Shakhtar Donetsk | 06-12-2017 | Group Stage | Match details |
