| 2. Round | 07/04/2018 | Pittsburgh Riverhounds | - | Toronto FC 2 | 4:0 | ||||
| 2. Round | 15/04/2018 | Pittsburgh Riverhounds | - | Ottawa Fury | 1:0 | ||||
| 4. Round | 17/06/2018 | Pittsburgh Riverhounds | - | New York RB II | 3:0 | ||||
| 5. Round | 22/07/2018 | Pittsburgh Riverhounds | - | Charleston Battery | 0:1 | ||||
| 5. Round | 29/07/2018 | North Carolina FC | - | Pittsburgh Riverhounds | 2:1 | ||||
| 6. Round | 05/08/2018 | Pittsburgh Riverhounds | - | Toronto FC 2 | 1:0 | ||||
| 7. Round | 02/09/2018 | FC Cincinnati | - | Pittsburgh Riverhounds | 2:1 | ||||
| 7. Round | 08/09/2018 | Pittsburgh Riverhounds | - | Bethlehem Steel FC | 4:1 | ||||
| 7. Round | 16/09/2018 | Pittsburgh Riverhounds | - | Louisville City FC | 2:2 | ||||
| 7. Round | 26/09/2018 | Penn FC | - | Pittsburgh Riverhounds | 0:2 |  |
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| 7. Round | 30/09/2018 | Charlotte Independence | - | Pittsburgh Riverhounds | 2:2 | ||||
| 8. Round | 07/10/2018 | Pittsburgh Riverhounds | - | FC Cincinnati | 0:0 | ||||
| 8. Round | 10/10/2018 | Atlanta United II | - | Pittsburgh Riverhounds | 1:1 |
USA