| Preliminary | 16/08/2018 | Atlas Guadalajara [U17] | - | Atlanta United FC [U17] | 2:1 | ||||
| Preliminary | 17/08/2018 | Los Angeles Galaxy Academy | - | Atlanta United FC [U17] | 1:0 | ||||
| Preliminary | 18/08/2018 | Atlanta United FC [U17] | - | Toronto FC Academy | 1:2 | ||||
| Preliminary | 24/08/2018 | Atlanta United FC [U17] | - | FC Dallas [U17] | 1:3 |
USA