| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Columbus Crew | 02-03-2013 | Match details |
| 4 | Philadelphia Union | 12-07-2013 | Match details |
| 4 | Colorado Rapids | 13-04-2013 | Match details |
| 3 | San Jose Earthquakes | 30-09-2013 | Match details |
| 3 | Houston Dynamo | 21-09-2013 | Match details |
| 3 | Colorado Rapids | 11-08-2013 | Match details |
| 3 | San Jose Earthquakes | 03-08-2013 | Match details |
| 3 | FC Dallas | 04-07-2013 | Match details |
