| 1. Round | 09/03/2019 | Tacoma Defiance | - | Rio Grande Valley FC | 1:0 | ||||
| 1. Round | 17/03/2019 | Tacoma Defiance | - | Los Angeles Galaxy II | 0:3 | ||||
| 1. Round | 23/03/2019 | Tulsa Roughnecks | - | Tacoma Defiance | 4:0 | ||||
| 1. Round | 30/03/2019 | Tacoma Defiance | - | New Mexico United | 1:2 | ||||
| 2. Round | 02/04/2019 | Tacoma Defiance | - | Sacramento Republic | 2:1 |  |
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| 3. Round | 26/05/2019 | Tacoma Defiance | - | Fresno FC | 3:3 | ||||
| 4. Round | 02/06/2019 | Tacoma Defiance | - | El Paso Locomotive | 1:2 | ||||
| 6. Round | 28/08/2019 | Tacoma Defiance | - | Phoenix Rising | 2:4 | ||||
| 6. Round | 31/08/2019 | Tacoma Defiance | - | San Antonio FC | 5:1 | ||||
| 7. Round | 11/09/2019 | Reno 1868 FC | - | Tacoma Defiance | 5:0 | ||||
| 7. Round | 18/09/2019 | Tacoma Defiance | - | Real Monarchs SLC | 1:4 |  |
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| 7. Round | 29/09/2019 | Tacoma Defiance | - | Tulsa Roughnecks | 1:1 | |
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| 8. Round | 06/10/2019 | Fresno FC | - | Tacoma Defiance | 1:4 |  |
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| 8. Round | 13/10/2019 | Tacoma Defiance | - | Colorado Springs Switchbacks | 2:0 |
USA