| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 3 | PSV Eindhoven | 21-08-2018 | Play-Off Round | Match details |
| 3 | Qarabag FK | 07-08-2018 | Third Round | Match details |
| 3 | HJK Helsinki | 01-08-2018 | Second Round | Match details |
| 2 | PSV Eindhoven | 29-08-2018 | Play-Off Round | Match details |
| 1 | HJK Helsinki | 25-07-2018 | Second Round | Match details |
