1. Round | 03/03/2013 | Seattle Sounders | - | Impact de Montréal | 0:1 | ||||
1. Round | 17/03/2013 | Seattle Sounders | - | Portland Timbers | 1:1 | ||||
2. Round | 13/04/2013 | Seattle Sounders | - | New England Revolution | 0:0 | ||||
3. Round | 04/05/2013 | Philadelphia Union | - | Seattle Sounders | 2:2 | ||||
3. Round | 09/05/2013 | Sporting Kansas City | - | Seattle Sounders | 0:1 | ||||
3. Round | 11/05/2013 | Seattle Sounders | - | San Jose Earthquakes | 4:0 | ||||
3. Round | 19/05/2013 | Seattle Sounders | - | FC Dallas | 4:2 | ||||
3. Round | 27/05/2013 | Los Angeles Galaxy | - | Seattle Sounders | 4:0 | ||||
4. Round | 02/06/2013 | CD Chivas | - | Seattle Sounders | 0:2 | ||||
4. Round | 23/06/2013 | Real Salt Lake | - | Seattle Sounders | 2:0 |