| 4. Round | 13/06/2019 | D.C. United | - | Philadelphia Union | 2:1 aet | ||||
| Round of 16 | 20/06/2019 | D.C. United | - | New York City FC | 1:2 |
| 4. Round | 13/06/2019 | D.C. United | - | Philadelphia Union | 2:1 aet | ||||
| Round of 16 | 20/06/2019 | D.C. United | - | New York City FC | 1:2 |
| Steven Mitchell Birnbaum | |
| Born: | 23.01.1991 |
| Place of birth: |
Newport, CA, 
USA |
| Nationality: |
USA
|
| Height: | 188 cm |
| Weight: | 82 kg |
| Position(s): | Centre Back |
| Foot: | right |
