| Yellow | VS Club | Date | |
|---|---|---|---|
| 4 | Philadelphia Union | 20-08-2017 | Match details |
| 4 | Orlando City | 18-05-2017 | Match details |
| 3 | Chicago Fire | 28-09-2017 | Match details |
| 3 | Real Salt Lake | 24-08-2017 | Match details |
| 3 | Seattle Sounders | 24-07-2017 | Match details |
| 3 | Atlanta United | 05-07-2017 | Match details |
