| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | FC Dallas | 27-06-2019 | Match details |
| 4 | Columbus Crew | 21-09-2019 | Match details |
| 4 | DC United | 18-08-2019 | Match details |
| 4 | Sporting Kansas City | 14-07-2019 | Match details |
| 3 | New York City | 01-09-2019 | Match details |
| 3 | Sporting Kansas City | 19-05-2019 | Match details |
