4. Round | 10/06/2018 | San Jose Earthquakes | - | Los Angeles FC | 3:4 | ||||
4. Round | 24/06/2018 | Real Salt Lake | - | San Jose Earthquakes | 1:1 | ||||
5. Round | 01/07/2018 | San Jose Earthquakes | - | Los Angeles Galaxy | 3:3 | ||||
5. Round | 08/07/2018 | Portland Timbers | - | San Jose Earthquakes | 2:1 |