| Yellow | VS Club | Date | |
|---|---|---|---|
| 6 | Stevenage | 07-08-2021 | Match details |
| 5 | Leyton Orient | 26-03-2022 | Match details |
| 5 | Newport County | 29-01-2022 | Match details |
| 5 | Swindon Town | 11-12-2021 | Match details |
| 5 | Walsall | 23-10-2021 | Match details |
| 4 | Northampton Town | 01-02-2022 | Match details |
| 4 | Tranmere Rovers | 26-12-2021 | Match details |
