| Supercopa 1998 - Appearances as Referee |  |
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| 22/08/1998 | FC Barcelona | - | RCD Mallorca | 0:1 | 8 | - | - |
| Supercopa 1998 - Appearances as Referee | |
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| 22/08/1998 | FC Barcelona | - | RCD Mallorca | 0:1 | 8 | - | - |
| Complete name: | Manuel Díaz Vega |
| Born: | 01/09/1954 |
| Place of birth: |
Spain |
| Nationality: |
Spain |