| Yellow | VS Club | Date | |
|---|---|---|---|
| 4 | Port Vale | 19-04-2019 | Match details |
| 4 | Colchester United | 26-12-2018 | Match details |
| 4 | Milton Keynes Dons | 24-11-2018 | Match details |
| 4 | Exeter City | 02-10-2018 | Match details |
| 4 | Yeovil Town | 25-08-2018 | Match details |
| 4 | Forest Green Rovers | 21-08-2018 | Match details |
| 3 | Milton Keynes Dons | 16-03-2019 | Match details |
| 3 | Tranmere Rovers | 09-02-2019 | Match details |
