| Yellow | VS Club | Date | |
|---|---|---|---|
| 4 | Macclesfield Town | 06-03-2012 | Match details |
| 4 | Swindon Town | 18-02-2012 | Match details |
| 3 | Bradford City | 25-02-2012 | Match details |
| 3 | Oxford United | 21-01-2012 | Match details |
| 3 | Accrington Stanley | 30-12-2011 | Match details |
| 3 | Port Vale | 26-12-2011 | Match details |
| 3 | Plymouth Argyle | 17-12-2011 | Match details |
