| 2. Bundesliga 2006/2007 - Appearances as Referee |  |
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| 25/09/2006 | 1. FC Köln | - | Rot-Weiss Essen | 1:0 | 3 | - | - |
| 13/10/2006 | MSV Duisburg | - | SC Freiburg | 1:1 | 5 | - | - |
| 2. Bundesliga 2006/2007 - Appearances as Referee | |
|
|
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| 25/09/2006 | 1. FC Köln | - | Rot-Weiss Essen | 1:0 | 3 | - | - |
| 13/10/2006 | MSV Duisburg | - | SC Freiburg | 1:1 | 5 | - | - |
| Complete name: | Dr. Franz-Xaver Wack |
| Born: | 05/03/1965 |
| Place of birth: |
Germany |
| Nationality: |
Germany |
| Height: | 179 cm |
| Weight: | 80 kg |
| Bundesliga (GER) appearances: | 155 |