2. Round | 02/05/2021 | Rio Grande Valley FC | - | New Mexico United | 1:0 | ||||
2. Round | 16/05/2021 | New Mexico United | - | Austin Bold | 3:1 | ||||
2. Round | 22/05/2021 | Colorado Springs Switchbacks | - | New Mexico United | 1:3 | ||||
2. Round | 30/05/2021 | New Mexico United | - | Loudoun United | 0:1 | ||||
3. Round | 05/06/2021 | Real Monarchs SLC | - | New Mexico United | 0:1 | ||||
3. Round | 13/06/2021 | New Mexico United | - | Austin Bold | 0:0 | ||||
3. Round | 17/06/2021 | New Mexico United | - | San Antonio FC | 2:0 | ||||
3. Round | 26/06/2021 | Colorado Springs Switchbacks | - | New Mexico United | 3:1 | ||||
3. Round | 01/07/2021 | Real Monarchs SLC | - | New Mexico United | 3:2 | ||||
4. Round | 04/07/2021 | El Paso Locomotive | - | New Mexico United | 2:1 | ||||
4. Round | 10/07/2021 | New Mexico United | - | Colorado Springs Switchbacks | 3:1 | ||||
4. Round | 25/07/2021 | New Mexico United | - | El Paso Locomotive | 0:0 | ||||
5. Round | 01/08/2021 | Tacoma Defiance | - | New Mexico United | 0:0 |