How old were they?

Włodzimierz Mazur

FW · Born April 18, 1954

Age in each playoff game

1. 1978 Second group stage (June 14, 1978), Poland vs Argentina 0–2: 24 years, 57 days

Age in each season

1. 1978 (Poland): 24 years, 44 days to 24 years, 68 days