| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Nottingham Forest | 22-01-2011 | Match details |
| 4 | Queens Park Rangers | 18-04-2011 | Match details |
| 4 | Watford | 30-10-2010 | Match details |
| 3 | Leeds United | 12-04-2011 | Match details |
| 3 | Middlesbrough | 08-03-2011 | Match details |
Derby County
| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Nottingham Forest | 22-01-2011 | Match details |
| 4 | Queens Park Rangers | 18-04-2011 | Match details |
| 4 | Watford | 30-10-2010 | Match details |
| 3 | Leeds United | 12-04-2011 | Match details |
| 3 | Middlesbrough | 08-03-2011 | Match details |