| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | New York City | 07-07-2019 | Match details |
| 4 | Sporting Kansas City | 30-09-2019 | Match details |
| 4 | Minnesota United | 04-08-2019 | Match details |
| 4 | Seattle Sounders | 22-07-2019 | Match details |
| 4 | Los Angeles FC | 02-06-2019 | Match details |
| 3 | San Jose Earthquakes | 06-10-2019 | Match details |
