| U20 World Cup 1981 in Australien - Appearances as Assistant | ||||
| 05/10/1981 | England | - | Argentina | 1:1 |
| 08/10/1981 | England | - | Australia | 1:1 |
| 11/10/1981 | England | - | Egypt | 4:2 |
| 17/10/1981 | Romania | - | England | 1:0 |
| U20 World Cup 1981 in Australien - Appearances as Assistant | ||||
| 05/10/1981 | England | - | Argentina | 1:1 |
| 08/10/1981 | England | - | Australia | 1:1 |
| 11/10/1981 | England | - | Egypt | 4:2 |
| 17/10/1981 | Romania | - | England | 1:0 |
| Complete name: | Alojzy Jarguz |
| Born: | 19/03/1934 † 22/04/2019 |
| Place of birth: |
Poland |
| Nationality: |
Poland |