| Major League Soccer 2017 Playoffs - Appearances as Referee |  |
 |
 |
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| 27/10/2017 | Atlanta United FC | - | Columbus Crew | 1:3 pso | 2 | - | - |
| 09/12/2017 | Toronto FC | - | Seattle Sounders | 2:0 | 1 | - | - |
| Major League Soccer 2017 Playoffs - Appearances as Referee | |
|
|
||||
| 27/10/2017 | Atlanta United FC | - | Columbus Crew | 1:3 pso | 2 | - | - |
| 09/12/2017 | Toronto FC | - | Seattle Sounders | 2:0 | 1 | - | - |
| Complete name: | Allen Chapman |
| Born: | 18/08/1974 |
| Place of birth: |
USA |
| Nationality: |
USA |