Bernard Dietz
DF · Born March 22, 1948
Age in each playoff game
- 1978 Group stage (June 6, 1978), West Germany vs Mexico 6–0: 30 years, 76 days
- 1978 Group stage (June 10, 1978), West Germany vs Tunisia 0–0: 30 years, 80 days
- 1978 Second group stage (June 14, 1978), West Germany vs Italy 0–0: 30 years, 84 days
- 1978 Second group stage (June 18, 1978), West Germany vs Netherlands 2–2: 30 years, 88 days
- 1978 Second group stage (June 21, 1978), West Germany vs Austria 2–3: 30 years, 91 days
Age in each season
- 1978 (West Germany): 30 years, 71 days to 30 years, 95 days