How old were they?

Amaral

DF · Born December 25, 1954

Age in each playoff game

1. 1978 Group stage (June 3, 1978), Brazil vs Sweden 1–1: 23 years, 160 days
2. 1978 Group stage (June 7, 1978), Brazil vs Spain 0–0: 23 years, 164 days
3. 1978 Group stage (June 11, 1978), Brazil vs Austria 1–0: 23 years, 168 days
4. 1978 Second group stage (June 14, 1978), Brazil vs Peru 3–0: 23 years, 171 days
5. 1978 Second group stage (June 18, 1978), Brazil vs Argentina 0–0: 23 years, 175 days
6. 1978 Second group stage (June 21, 1978), Brazil vs Poland 3–1: 23 years, 178 days
7. 1978 Third-place match (June 24, 1978), Brazil vs Italy 2–1: 23 years, 181 days

Age in each season

1. 1978 (Brazil): 23 years, 158 days to 23 years, 182 days