2. Round | 09/05/2021 | San Antonio FC | - | Real Monarchs SLC | 2:2 | ||||
2. Round | 15/05/2021 | Real Monarchs SLC | - | Los Angeles Galaxy II | 0:2 | ||||
2. Round | 22/05/2021 | Real Monarchs SLC | - | Austin Bold | 1:1 | ||||
4. Round | 10/07/2021 | Real Monarchs SLC | - | El Paso Locomotive | 1:3 | ||||
4. Round | 19/07/2021 | Austin Bold | - | Real Monarchs SLC | 1:0 | ||||
4. Round | 24/07/2021 | Real Monarchs SLC | - | Las Vegas Lights FC | 3:2 | ||||
4. Round | 01/08/2021 | El Paso Locomotive | - | Real Monarchs SLC | 3:1 | ||||
5. Round | 29/08/2021 | Indy Eleven | - | Real Monarchs SLC | 2:0 | ||||
6. Round | 12/09/2021 | Real Monarchs SLC | - | San Antonio FC | 0:1 | ||||
6. Round | 16/09/2021 | Hartford Athletic | - | Real Monarchs SLC | 2:0 | ||||
6. Round | 19/09/2021 | New Mexico United | - | Real Monarchs SLC | 2:1 |