| U.S. Open Cup 2023 - Appearances as Assistant | ||||
| 06/04/2023 | Union Omaha | - | El Paso Locomotive | 2:0 |
| 26/04/2023 | Sporting Kansas City | - | Tulsa Athletic | 3:0 |
| 10/05/2023 | Chicago Fire | - | St. Louis City SC | 2:1 |
| 07/06/2023 | Chicago Fire | - | Houston Dynamo | 1:4 |
| U.S. Open Cup 2023 - Appearances as Assistant | ||||
| 06/04/2023 | Union Omaha | - | El Paso Locomotive | 2:0 |
| 26/04/2023 | Sporting Kansas City | - | Tulsa Athletic | 3:0 |
| 10/05/2023 | Chicago Fire | - | St. Louis City SC | 2:1 |
| 07/06/2023 | Chicago Fire | - | Houston Dynamo | 1:4 |
| Complete name: | Matthew Seem |
| Born: | |
| Place of birth: |
USA |
| Nationality: |
USA |