| Yellow | Clubs | VS Club | Date | Sections | |
|---|---|---|---|---|---|
| 4 | Colorado Rapids | Sporting Kansas City | 02-11-2011 | Eastern Conference Semi Final | Match details |
| 4 | Philadelphia Union | Houston Dynamo | 30-10-2011 | Eastern Conference Semi Final | Match details |
| 3 | Los Angeles Galaxy | Houston Dynamo | 20-11-2011 | Final | Match details |
| 3 | Houston Dynamo | Sporting Kansas City | 06-11-2011 | Eastern Conference Final | Match details |
| 3 | New York Red Bulls | Los Angeles Galaxy | 03-11-2011 | Western Conference Semi Final | Match details |
| 3 | Sporting Kansas City | Colorado Rapids | 02-11-2011 | Eastern Conference Semi Final | Match details |
| 3 | Seattle Sounders | Real Salt Lake | 29-10-2011 | Western Conference Semi Final | Match details |
| 2 | Houston Dynamo | Los Angeles Galaxy | 20-11-2011 | Final | Match details |
| 2 | Los Angeles Galaxy | Real Salt Lake | 06-11-2011 | Western Conference Final | Match details |
| 2 | Sporting Kansas City | Houston Dynamo | 06-11-2011 | Eastern Conference Final | Match details |
