| DDR-Liga 1989/1990 Staffel A - Appearances as Referee |  |
 |
 |
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| 29/10/1989 | Motor Schönebeck | - | 1. FC Union Berlin | 1:4 | 2 | - | - |
| 28/04/1990 | Motor Ludwigsfelde | - | FC Vorwärts Frankfurt/Oder | 1:1 | 1 | - | - |
| DDR-Liga 1989/1990 Staffel A - Appearances as Referee | |
|
|
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| 29/10/1989 | Motor Schönebeck | - | 1. FC Union Berlin | 1:4 | 2 | - | - |
| 28/04/1990 | Motor Ludwigsfelde | - | FC Vorwärts Frankfurt/Oder | 1:1 | 1 | - | - |
| Complete name: | Matthias Müller |
| Born: | 12/03/1951 |
| Place of birth: |
Gera, 
Germany |
| Residence: | Gera |
| Nationality: |
Germany |