Games
| date | competition | season | team | score | team | venue | referee | attendance | sources |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 24, 2011 | MLS | 2011 | FC Dallas | 0 - 1 | Houston Dynamo | Toyota Stadium (Frisco) | Ricardo Salazar | 10849 | 1 |
| Sept. 24, 2011 | MLS | 2011 | D.C. United | 4 - 1 | Real Salt Lake | RFK Stadium | Edvin Jurisevic | 16367 | 1 |
| Sept. 24, 2011 | MLS | 2011 | New York Red Bulls | 2 - 0 | Portland Timbers | Red Bull Arena | Alex Prus | 25008 | 1 |
| Sept. 24, 2011 | MLS | 2011 | Columbus Crew | 0 - 1 | Los Angeles Galaxy | Crew Stadium | — | 1 | |
| Sept. 24, 2011 | MLS | 2011 | Colorado Rapids | 1 - 1 | San Jose Earthquakes | DSG Park | Jorge González | 17877 | 1 |
| Sept. 24, 2011 | MLS | 2011 | Chivas USA | 3 - 0 | Toronto FC | StubHub Center | Kevin Stott | 14357 | 1 |
| Sept. 24, 2011 | MLS | 2011 | Seattle Sounders | 3 - 1 | Vancouver Whitecaps | Empire Field | Jair Marrufo | 21000 | 1 |
Standings
| team | competition | season | GP | W | T | L | gf | ga | gf/ga |
|---|---|---|---|---|---|---|---|---|---|
| LA Galaxy | MLS | 2011 | 30 | 17 | 10 | 3 | 44 | 22 | 2.00 |
| Real Salt Lake | MLS | 2011 | 29 | 15 | 6 | 8 | 42 | 27 | 1.56 |
| Seattle Sounders | MLS | 2011 | 30 | 15 | 9 | 6 | 49 | 32 | 1.53 |
| FC Dallas | MLS | 2011 | 30 | 13 | 7 | 10 | 36 | 33 | 1.09 |
| Columbus Crew | MLS | 2011 | 30 | 11 | 8 | 11 | 35 | 38 | 0.92 |
| Colorado Rapids | MLS | 2011 | 31 | 10 | 12 | 9 | 41 | 40 | 1.03 |
| Houston Dynamo | MLS | 2011 | 31 | 10 | 12 | 9 | 39 | 39 | 1.00 |
| Portland Timbers | MLS | 2011 | 30 | 10 | 7 | 13 | 37 | 44 | 0.84 |
| D.C. United | MLS | 2011 | 28 | 9 | 11 | 8 | 43 | 41 | 1.05 |
| Chivas USA | MLS | 2011 | 31 | 8 | 11 | 12 | 39 | 38 | 1.03 |
| New York Red Bulls | MLS | 2011 | 30 | 8 | 15 | 7 | 46 | 41 | 1.12 |
| San Jose Earthquakes | MLS | 2011 | 30 | 6 | 13 | 11 | 32 | 39 | 0.82 |
| Toronto FC | MLS | 2011 | 32 | 6 | 13 | 13 | 33 | 56 | 0.59 |
| Vancouver Whitecaps | MLS | 2011 | 30 | 4 | 11 | 15 | 30 | 50 | 0.60 |