| Champions League 1989/1990 - Appearances as Referee |  |
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| 27/09/1989 | SL Benfica | - | Derry City | 4:0 | - | - | - |
| Champions League 1989/1990 - Appearances as Referee | |
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| 27/09/1989 | SL Benfica | - | Derry City | 4:0 | - | - | - |
| Complete name: | Ildefonso Urizar Azpitarte |
| Born: | 19/11/1943 |
| Place of birth: |
Bilbao, 
Spain |
| Nationality: |
Spain |