| Champions League 1956/1957 - Appearances as Referee |  |
 |
 |
||||
| 30/09/1956 | Galatasaray | - | Dinamo Bucureşti | 2:1 | - | - | - |
| 21/11/1956 | Dinamo Bucureşti | - | CDNA Sofia | 3:2 | - | - | - |
| Champions League 1956/1957 - Appearances as Referee | |
|
|
||||
| 30/09/1956 | Galatasaray | - | Dinamo Bucureşti | 2:1 | - | - | - |
| 21/11/1956 | Dinamo Bucureşti | - | CDNA Sofia | 3:2 | - | - | - |
| Complete name: | Gustav Jiranek |
| Born: | |
| Place of birth: |
Austria |
| Residence: | Wien |
| Nationality: |
Austria |