| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Toronto FC | 13-07-2014 | Match details |
| 4 | Sporting Kansas City | 07-06-2014 | Match details |
| 4 | Philadelphia Union | 19-04-2014 | Match details |
| 3 | Chicago Fire | 25-10-2014 | Match details |
| 3 | New England Revolution | 17-10-2014 | Match details |
| 3 | Columbus Crew | 14-09-2014 | Match details |
| 3 | Sporting Kansas City | 30-08-2014 | Match details |
