| World Cup 1958 Sweden - Appearances as Assistant | ||||
| 11/06/1958 | Paraguay | - | Scotland | 3:2 |
| 15/06/1958 | Paraguay | - | Yugoslavia | 3:3 |
| 29/06/1958 | Brazil | - | Sweden | 5:2 |
| World Cup 1958 Sweden - Appearances as Assistant | ||||
| 11/06/1958 | Paraguay | - | Scotland | 3:2 |
| 15/06/1958 | Paraguay | - | Yugoslavia | 3:3 |
| 29/06/1958 | Brazil | - | Sweden | 5:2 |
| Complete name: | Juan Gardeazábal Garay |
| Born: | 27/11/1933 † 21/12/1969 |
| Place of birth: |
Bilbao, 
Spain |
| Residence: | Bilbao |
| Nationality: |
Spain |