| 2. Bundesliga 1991/1992 South - Appearances as Referee |  |
 |
 |
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| 25/07/1991 | VfB Leipzig | - | FC Carl Zeiss Jena | 0:1 | - | - | 1 |
| 10/11/1991 | 1. FC Saarbrücken | - | FC 08 Homburg | 2:0 | 5 | - | - |
| 2. Bundesliga 1991/1992 South - Appearances as Referee | |
|
|
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| 25/07/1991 | VfB Leipzig | - | FC Carl Zeiss Jena | 0:1 | - | - | 1 |
| 10/11/1991 | 1. FC Saarbrücken | - | FC 08 Homburg | 2:0 | 5 | - | - |
| Complete name: | Hellmut Heinz Krug |
| Born: | 19/05/1956 |
| Place of birth: |
Gelsenkirchen, 
Germany |
| Nationality: |
Germany |
| Height: | 190 cm |
| Weight: | 86 kg |
| Bundesliga (GER) appearances: | 241 |