| Bundesliga 2018/2019 Meistergruppe - Appearances as Referee |  |
 |
 |
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| 21/04/2019 | SKN St. Pölten | - | RB Salzburg | 1:1 | 5 | - | 1 |
| 28/04/2019 | Sturm Graz | - | LASK | 2:3 | 5 | - | - |
| Bundesliga 2018/2019 Meistergruppe - Appearances as Referee | |
|
|
||||
| 21/04/2019 | SKN St. Pölten | - | RB Salzburg | 1:1 | 5 | - | 1 |
| 28/04/2019 | Sturm Graz | - | LASK | 2:3 | 5 | - | - |
| Complete name: | Gerhard Grobelnik |
| Born: | 10/07/1975 |
| Place of birth: |
Austria |
| Nationality: |
Austria |