| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Gillingham | 30-03-2019 | Match details |
| 5 | Doncaster Rovers | 01-01-2019 | Match details |
| 5 | Blackpool | 06-10-2018 | Match details |
| 4 | Bristol Rovers | 22-04-2019 | Match details |
| 4 | Luton Town | 02-03-2019 | Match details |
| 4 | Oxford United | 27-11-2018 | Match details |
| 4 | Sunderland | 22-09-2018 | Match details |
