How old were they?

John O'Neill

DF · Born March 11, 1958

Age in each playoff game

1. 1982 Second group stage (July 4, 1982), Northern Ireland vs France 1–4: 24 years, 115 days
2. 1986 Group stage (June 3, 1986), Northern Ireland vs Algeria 1–1: 28 years, 84 days
3. 1986 Group stage (June 7, 1986), Northern Ireland vs Spain 1–2: 28 years, 88 days
4. 1986 Group stage (June 12, 1986), Northern Ireland vs Brazil 0–3: 28 years, 93 days

Age in each season

1. 1982 (Northern Ireland): 24 years, 94 days to 24 years, 122 days
2. 1986 (Northern Ireland): 28 years, 81 days to 28 years, 110 days