3. Round | 10/05/2018 | Los Angeles FC | - | Minnesota United FC | 2:0 | ||||
4. Round | 24/06/2018 | Los Angeles FC | - | Columbus Crew | 2:0 | ||||
5. Round | 01/07/2018 | Los Angeles FC | - | Philadelphia Union | 4:1 | ||||
5. Round | 04/07/2018 | Houston Dynamo | - | Los Angeles FC | 2:2 | ||||
5. Round | 23/07/2018 | Minnesota United FC | - | Los Angeles FC | 5:1 |