| Europa League 1963/1964 - Appearances as Referee |  |
 |
 |
||||
| 09/10/1963 | FC Porto | - | Atlético Madrid | 0:0 | - | - | - |
| Europa League 1963/1964 - Appearances as Referee | |
|
|
||||
| 09/10/1963 | FC Porto | - | Atlético Madrid | 0:0 | - | - | - |
| Complete name: | Cesare Jonni |
| Born: | 21/01/1917 † 11/07/2008 |
| Place of birth: |
Macerata, 
Italy |
| Nationality: |
Italy |