| Europa League 1962/1963 - Appearances as Referee |  |
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| 03/10/1962 | Petrolul Ploieşti | - | TJ Spartak ZJŠ Brno | 4:0 | - | - | - |
| Europa League 1962/1963 - Appearances as Referee | |
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| 03/10/1962 | Petrolul Ploieşti | - | TJ Spartak ZJŠ Brno | 4:0 | - | - | - |
| Complete name: | Gyula Balla |
| Born: | 00/00/1927 † 00/00/1984 |
| Place of birth: |
Hungary |
| Residence: | Szolnok |
| Nationality: |
Hungary |