| 1. Round | 03/04/2005 | FC Dallas | - | Chicago Fire | 2:1 | ||||
| 1. Round | 10/04/2005 | Colorado Rapids | - | FC Dallas | 0:0 | ||||
| 1. Round | 17/04/2005 | CD Chivas | - | FC Dallas | 1:3 | ||||
| 1. Round | 24/04/2005 | FC Dallas | - | Real Salt Lake | 3:0 | ||||
| 2. Round | 01/05/2005 | Los Angeles Galaxy | - | FC Dallas | 2:0 | ||||
| 2. Round | 08/05/2005 | Kansas City Wizards | - | FC Dallas | 3:3 | ||||
| 2. Round | 15/05/2005 | San Jose Earthquakes | - | FC Dallas | 0:0 | ||||
| 2. Round | 29/05/2005 | D.C. United | - | FC Dallas | 0:2 | ||||
| 3. Round | 19/06/2005 | FC Dallas | - | Los Angeles Galaxy | 1:0 |  |
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| 3. Round | 23/06/2005 | FC Dallas | - | CD Chivas | 2:1 | ||||
| 3. Round | 26/06/2005 | Colorado Rapids | - | FC Dallas | 1:3 | ||||
| 4. Round | 28/07/2005 | MetroStars | - | FC Dallas | 3:2 | ||||
| 5. Round | 07/08/2005 | FC Dallas | - | MetroStars | 2:2 | ||||
| 6. Round | 04/09/2005 | FC Dallas | - | San Jose Earthquakes | 0:2 | ||||
| 6. Round | 11/09/2005 | FC Dallas | - | D.C. United | 1:2 | ||||
| 6. Round | 18/09/2005 | FC Dallas | - | Real Salt Lake | 2:1 | ||||
| 6. Round | 22/09/2005 | FC Dallas | - | Los Angeles Galaxy | 4:1 | ||||
| 6. Round | 25/09/2005 | San Jose Earthquakes | - | FC Dallas | 1:1 | ||||
| 7. Round | 02/10/2005 | Los Angeles Galaxy | - | FC Dallas | 2:1 |
USA