| Europa League 1964/1965 - Appearances as Referee |  |
 |
 |
||||
| 09/12/1964 | RFC Liège | - | DOS Utrecht | 2:0 | - | - | - |
| 03/03/1965 | Dunfermline Athletic | - | Athletic Bilbao | 1:0 | - | - | - |
| Europa League 1964/1965 - Appearances as Referee | |
|
|
||||
| 09/12/1964 | RFC Liège | - | DOS Utrecht | 2:0 | - | - | - |
| 03/03/1965 | Dunfermline Athletic | - | Athletic Bilbao | 1:0 | - | - | - |
| Complete name: | Leo Callaghan |
| Born: | 05/02/1924 † 08/01/1987 |
| Place of birth: |
Wales |
| Nationality: |
Wales |