| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Columbus Crew | 03-06-2018 | Match details |
| 4 | Los Angeles Galaxy | 16-09-2018 | Match details |
| 4 | Real Salt Lake | 31-03-2018 | Match details |
| 3 | Vancouver Whitecaps | 07-10-2018 | Match details |
| 3 | New England Revolution | 30-09-2018 | Match details |
Toronto FC
| Yellow | VS Club | Date | |
|---|---|---|---|
| 5 | Columbus Crew | 03-06-2018 | Match details |
| 4 | Los Angeles Galaxy | 16-09-2018 | Match details |
| 4 | Real Salt Lake | 31-03-2018 | Match details |
| 3 | Vancouver Whitecaps | 07-10-2018 | Match details |
| 3 | New England Revolution | 30-09-2018 | Match details |