| Regionalliga West 2011/2012 - Appearances as Referee |  |
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| 25/02/2012 | 1. FC Kaiserslautern II | - | SV 07 Elversberg | 2:1 | 2 | - | - |
| 11/05/2012 | Borussia Dortmund II | - | VfL Bochum II | 2:0 | 3 | - | - |
| Regionalliga West 2011/2012 - Appearances as Referee | |
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|
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| 25/02/2012 | 1. FC Kaiserslautern II | - | SV 07 Elversberg | 2:1 | 2 | - | - |
| 11/05/2012 | Borussia Dortmund II | - | VfL Bochum II | 2:0 | 3 | - | - |
| Complete name: | Martin Petersen |
| Born: | 28/02/1985 |
| Place of birth: |
Filderstadt, 
Germany |
| Residence: | Stuttgart |
| Nationality: |
Germany |
| Profession: | Immobilienkaufmann |
| Club: | VfL Stuttgart |
| Height: | 190 cm |
| Weight: | 85 kg |
| Bundesliga (GER) appearances: | 68 |