| 2. Round | 21/04/2019 | Reno 1868 FC | - | New Mexico United | 2:1 | ||||
| 2. Round | 27/04/2019 | New Mexico United | - | Portland Timbers 2 | 3:3 | ||||
| 3. Round | 06/05/2019 | New Mexico United | - | San Antonio FC | 3:0 | ||||
| 3. Round | 19/05/2019 | Colorado Springs Switchbacks | - | New Mexico United | 1:3 | ||||
| 3. Round | 26/05/2019 | Austin Bold | - | New Mexico United | 1:3 | ||||
| 4. Round | 06/06/2019 | New Mexico United | - | OKC Energy FC | 1:1 | ||||
| 4. Round | 09/06/2019 | New Mexico United | - | Sacramento Republic | 0:3 | ||||
| 4. Round | 16/06/2019 | Las Vegas Lights FC | - | New Mexico United | 5:1 | ||||
| 4. Round | 23/06/2019 | Los Angeles Galaxy II | - | New Mexico United | 1:1 | ||||
| 5. Round | 07/07/2019 | Real Monarchs SLC | - | New Mexico United | 1:0 | ||||
| 5. Round | 14/07/2019 | Fresno FC | - | New Mexico United | 2:1 | ||||
| 5. Round | 25/07/2019 | Sacramento Republic | - | New Mexico United | 1:2 | ||||
| 6. Round | 01/08/2019 | New Mexico United | - | El Paso Locomotive | 3:0 | ||||
| 6. Round | 12/08/2019 | Portland Timbers 2 | - | New Mexico United | 3:2 | ||||
| 8. Round | 13/10/2019 | Tulsa Roughnecks | - | New Mexico United | 2:1 |
Japan