| North American SuperLiga 2009 - Appearances as Referee |  |
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| 24/06/2009 | Chicago Fire | - | CD Chivas | 1:0 | 3 | - | - |
| North American SuperLiga 2009 - Appearances as Referee | |
|
|
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| 24/06/2009 | Chicago Fire | - | CD Chivas | 1:0 | 3 | - | - |
| Complete name: | Mark Geiger |
| Born: | 25/08/1974 |
| Place of birth: |
USA |
| Nationality: |
USA |