sources
series
| Oct. 7, 2006 | MLS | 2006 | Chivas USA | 1 - 2 | Kansas City Wizards | 1 | |
| Aug. 19, 2006 | MLS | 2006 | Chivas USA | 1 - 1 | Kansas City Wizards | 1 |
scoreboard
| MLS | 2006 | Colorado Rapids | 1 - 1 | D.C. United | 1 | |
| MLS | 2006 | Columbus Crew | 1 - 0 | New York Red Bulls | 1 | |
| MLS | 2006 | Houston Dynamo | 1 - 3 | Real Salt Lake | 1 |