| CONCACAF Champions Cup 2011/2012 - Appearances as Referee |  |
 |
 |
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| 24/08/2011 | CSD Comunicaciones | - | CS Herediano | 2:0 | 3 | - | - |
| 16/03/2012 | Pumas UNAM | - | Isidro Metapán | 8:0 | 3 | - | - |
| CONCACAF Champions Cup 2011/2012 - Appearances as Referee | |
|
|
||||
| 24/08/2011 | CSD Comunicaciones | - | CS Herediano | 2:0 | 3 | - | - |
| 16/03/2012 | Pumas UNAM | - | Isidro Metapán | 8:0 | 3 | - | - |
| Complete name: | Mark Geiger |
| Born: | 25/08/1974 |
| Place of birth: |
USA |
| Nationality: |
USA |