| 4. Round | 06/06/2018 | D.C. United | - | North Carolina FC | 4:3 pso | ||||
| Round of 16 | 21/06/2018 | D.C. United | - | Orlando City | 2:4 pso |
| 4. Round | 06/06/2018 | D.C. United | - | North Carolina FC | 4:3 pso | ||||
| Round of 16 | 21/06/2018 | D.C. United | - | Orlando City | 2:4 pso |
| Darren Dimitri Mattocks | |
| Born: | 02.09.1990 |
| Place of birth: |
Portmore, 
Jamaica |
| Nationality: |
Jamaica
|
| Height: | 183 cm |
| Weight: | 75 kg |
| Position(s): | Centre Forward Left Winger |