| U20 World Cup 1989 in Saudi-Arabien - Appearances as Assistant | ||||
| 17/02/1989 | Norway | - | Iraq | 0:1 |
| 19/02/1989 | Norway | - | Argentina | 0:2 |
| 25/02/1989 | Iraq | - | USA | 1:2 |
| U20 World Cup 1989 in Saudi-Arabien - Appearances as Assistant | ||||
| 17/02/1989 | Norway | - | Iraq | 0:1 |
| 19/02/1989 | Norway | - | Argentina | 0:2 |
| 25/02/1989 | Iraq | - | USA | 1:2 |
| Complete name: | Jozef Marko |
| Born: | 19/05/1946 |
| Place of birth: |
Bratislava, 
CSSR |
| Nationality: |
Slovakia |
| Club: | Karriereende |