| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Carlisle United | 02-04-2022 | Match details |
| 4 | Leyton Orient | 07-05-2022 | Match details |
| 4 | Colchester United | 26-03-2022 | Match details |
| 4 | Forest Green Rovers | 25-09-2021 | Match details |
| 3 | Bradford City | 15-04-2022 | Match details |
| 3 | Bristol Rovers | 09-04-2022 | Match details |
