| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Brentford | 06-04-2019 | Match details |
| 5 | Sheffield United | 26-12-2018 | Match details |
| 4 | Swansea City | 01-05-2019 | Match details |
| 4 | Bristol City | 27-04-2019 | Match details |
| 4 | Wigan Athletic | 05-03-2019 | Match details |
| 4 | Ipswich Town | 13-02-2019 | Match details |
| 4 | Leeds United | 11-01-2019 | Match details |
| 4 | Rotherham United | 15-09-2018 | Match details |
