| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | New England Revolution | 25-08-2013 | Match details |
| 4 | FC Dallas | 29-06-2013 | Match details |
| 3 | Montreal Impact | 19-10-2013 | Match details |
Philadelphia Union
| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | New England Revolution | 25-08-2013 | Match details |
| 4 | FC Dallas | 29-06-2013 | Match details |
| 3 | Montreal Impact | 19-10-2013 | Match details |