3. Round | 06/05/2018 | San Jose Earthquakes | - | Portland Timbers | 0:1 | ||||
3. Round | 20/05/2018 | San Jose Earthquakes | - | D.C. United | 1:3 | ||||
4. Round | 03/06/2018 | Chicago Fire | - | San Jose Earthquakes | 2:1 | ||||
6. Round | 12/08/2018 | Colorado Rapids | - | San Jose Earthquakes | 2:1 | ||||
6. Round | 19/08/2018 | San Jose Earthquakes | - | Toronto FC | 1:1 | ||||
6. Round | 26/08/2018 | San Jose Earthquakes | - | Vancouver Whitecaps | 2:3 |