| Yellow | VS Club | Date | |
|---|---|---|---|
| 6 | Northampton Town | 21-08-2018 | Match details |
| 5 | Notts County | 16-03-2019 | Match details |
| 5 | Yeovil Town | 02-03-2019 | Match details |
| 3 | Newport County | 04-05-2019 | Match details |
| 3 | Mansfield Town | 19-04-2019 | Match details |
| 3 | Port Vale | 16-02-2019 | Match details |
| 3 | Crewe Alexandra | 05-01-2019 | Match details |
| 3 | Cambridge United | 22-12-2018 | Match details |
