Guillermo La Rosa
FW · Born June 6, 1952
Age in each playoff game
- 1978 Group stage (June 3, 1978), Peru vs Scotland 3–1: 25 years, 362 days
- 1978 Group stage (June 7, 1978), Peru vs Netherlands 0–0: 26 years, 1 day
- 1978 Group stage (June 11, 1978), Peru vs Iran 4–1: 26 years, 5 days
- 1978 Second group stage (June 14, 1978), Peru vs Brazil 0–3: 26 years, 8 days
- 1978 Second group stage (June 18, 1978), Peru vs Poland 0–1: 26 years, 12 days
- 1982 Group stage (June 15, 1982), Peru vs Cameroon 0–0: 30 years, 9 days
- 1982 Group stage (June 18, 1982), Peru vs Italy 1–1: 30 years, 12 days
- 1982 Group stage (June 22, 1982), Peru vs Poland 1–5: 30 years, 16 days
Age in each season
- 1978 (Peru): 25 years, 360 days to 26 years, 19 days
- 1982 (Peru): 30 years, 7 days to 30 years, 35 days