Games
| date | competition | season | team | score | team | venue | referee | attendance | sources |
|---|---|---|---|---|---|---|---|---|---|
| May 4, 2011 | MLS | 2011 | D.C. United | 2 - 1 | Seattle Sounders | RFK Stadium | Hilario Grajeda | 11254 | 1 |
| May 4, 2011 | MLS | 2011 | Colorado Rapids | 2 - 1 | Houston Dynamo | Robertson Stadium | Terry Vaughn | 13206 | 1 |
Standings
| team | competition | season | GP | W | T | L | gf | ga | gf/ga |
|---|---|---|---|---|---|---|---|---|---|
| Colorado Rapids | MLS | 2011 | 8 | 4 | 1 | 3 | 11 | 9 | 1.22 |
| D.C. United | MLS | 2011 | 8 | 3 | 1 | 4 | 12 | 17 | 0.71 |
| Houston Dynamo | MLS | 2011 | 8 | 3 | 3 | 2 | 12 | 8 | 1.50 |
| Seattle Sounders | MLS | 2011 | 9 | 3 | 3 | 3 | 11 | 9 | 1.22 |