| Yellow | VS Club | Date | |
|---|---|---|---|
| 6 | Mansfield Town | 17-11-2018 | Match details |
| 4 | Lincoln City | 01-01-2019 | Match details |
| 4 | Forest Green Rovers | 08-09-2018 | Match details |
| 3 | Milton Keynes Dons | 22-04-2019 | Match details |
| 3 | Swindon Town | 16-03-2019 | Match details |
| 3 | Mansfield Town | 09-03-2019 | Match details |
