| Yellow | VS Club | Date | |
|---|---|---|---|
| 6 | AFC Wimbledon | 17-08-2021 | Match details |
| 4 | Rotherham United | 30-04-2022 | Match details |
| 4 | Sunderland | 02-04-2022 | Match details |
| 4 | Lincoln City | 26-02-2022 | Match details |
| 4 | Milton Keynes Dons | 01-01-2022 | Match details |
| 3 | Fleetwood Town | 18-04-2022 | Match details |
| 3 | Sheffield Wednesday | 19-03-2022 | Match details |
