How old were they?

Buck Jones

D · Born August 17, 1918

Age in each postseason series

1. 1939 Quarterfinals (March 21, 1939), Red Wings vs Canadiens 2–1: 20 years, 216 days
2. 1939 Semifinals (March 28, 1939), Red Wings vs Maple Leafs 1–2: 20 years, 223 days
3. 1943 Semifinals (March 21, 1943), Maple Leafs vs Red Wings 2–4: 24 years, 216 days

Age in each season

1. 1938-39 (Red Wings): 20 years, 45 days to 20 years, 256 days
2. 1939-40 (Red Wings): 21 years, 45 days to 21 years, 257 days
3. 1941-42 (Red Wings): 23 years, 45 days to 23 years, 256 days
4. 1942-43 (Maple Leafs): 24 years, 45 days to 24 years, 256 days