Norberto Alonso
MF · Born January 4, 1953
Age in each playoff game
- 1978 Group stage (June 2, 1978), Argentina vs Hungary 2–1: 25 years, 149 days
- 1978 Group stage (June 6, 1978), Argentina vs France 2–1: 25 years, 153 days
- 1978 Second group stage (June 18, 1978), Argentina vs Brazil 0–0: 25 years, 165 days
Age in each season
- 1978 (Argentina): 25 years, 148 days to 25 years, 172 days