| Yellow | VS Club | Date | |
|---|---|---|---|
| 4 | Sporting Kansas City | 19-08-2021 | Match details |
| 4 | San Jose Earthquakes | 05-08-2021 | Match details |
| 3 | San Jose Earthquakes | 28-10-2021 | Match details |
| 3 | Seattle Sounders | 16-08-2021 | Match details |
| 3 | Los Angeles Galaxy | 31-07-2021 | Match details |
| 3 | Austin FC | 02-07-2021 | Match details |
| 3 | Houston Dynamo | 24-06-2021 | Match details |
