| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Sporting Kansas City | 22-07-2021 | Match details |
| 4 | FC Dallas | 24-04-2021 | Match details |
| 3 | Los Angeles Galaxy | 21-08-2021 | Match details |
| 3 | Portland Timbers | 05-08-2021 | Match details |
| 3 | Seattle Sounders | 31-07-2021 | Match details |
San Jose Earthquakes
| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Sporting Kansas City | 22-07-2021 | Match details |
| 4 | FC Dallas | 24-04-2021 | Match details |
| 3 | Los Angeles Galaxy | 21-08-2021 | Match details |
| 3 | Portland Timbers | 05-08-2021 | Match details |
| 3 | Seattle Sounders | 31-07-2021 | Match details |