| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Peterborough United | 26-12-2019 | Match details |
| 5 | Ipswich Town | 14-09-2019 | Match details |
| 4 | Gillingham | 15-02-2020 | Match details |
| 3 | Milton Keynes Dons | 07-03-2020 | Match details |
| 3 | Tranmere Rovers | 04-02-2020 | Match details |
| 3 | AFC Wimbledon | 14-12-2019 | Match details |
| 3 | Lincoln City | 24-08-2019 | Match details |
