| Yellow | Clubs | VS Club | Date | |
|---|---|---|---|---|
| 6 | Morecambe | Walsall | 05-08-2023 | Match details |
| 6 | Crawley Town | Bradford City | 05-08-2023 | Match details |
| 5 | Bradford City | Crawley Town | 05-08-2023 | Match details |
| 5 | Gillingham | Stockport County | 05-08-2023 | Match details |
| 4 | Grimsby Town | Bradford City | 09-09-2023 | Match details |
| 4 | Bradford City | Mansfield Town | 02-09-2023 | Match details |
| 4 | Doncaster Rovers | Swindon Town | 02-09-2023 | Match details |
| 4 | Swindon Town | Doncaster Rovers | 02-09-2023 | Match details |
| 4 | Mansfield Town | Crewe Alexandra | 05-08-2023 | Match details |
| 4 | Walsall | Morecambe | 05-08-2023 | Match details |
