| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 4 | Slavia Prague | 23-11-2017 | Group Stage | Match details |
| 2 | Villarreal | 07-12-2017 | Group Stage | Match details |
| 2 | FC Astana | 19-10-2017 | Group Stage | Match details |
| 2 | Villarreal | 28-09-2017 | Group Stage | Match details |
| 2 | Slavia Prague | 14-09-2017 | Group Stage | Match details |
| 1 | FC Astana | 02-11-2017 | Group Stage | Match details |
