Bill Mosienko
R · Born November 2, 1921
Age in each postseason series
- 1942 Quarterfinals (March 22, 1942), Blackhawks vs Bruins 1–2: 20 years, 140 days
- 1944 Semifinals (March 21, 1944), Blackhawks vs Red Wings 4–1: 22 years, 140 days
- 1944 Stanley Cup Final (April 4, 1944), Blackhawks vs Canadiens 0–4: 22 years, 154 days
- 1946 Semifinals (March 19, 1946), Blackhawks vs Canadiens 0–4: 24 years, 137 days
- 1953 Semifinals (March 24, 1953), Blackhawks vs Canadiens 3–4: 31 years, 142 days
Age in each season
- 1941-42 (Blackhawks): 19 years, 333 days to 20 years, 179 days
- 1942-43 (Blackhawks): 20 years, 333 days to 21 years, 179 days
- 1943-44 (Blackhawks): 21 years, 333 days to 22 years, 180 days
- 1944-45 (Blackhawks): 22 years, 334 days to 23 years, 179 days
- 1945-46 (Blackhawks): 23 years, 333 days to 24 years, 179 days
- 1946-47 (Blackhawks): 24 years, 333 days to 25 years, 179 days
- 1947-48 (Blackhawks): 25 years, 333 days to 26 years, 180 days
- 1948-49 (Blackhawks): 26 years, 334 days to 27 years, 179 days
- 1949-50 (Blackhawks): 27 years, 333 days to 28 years, 179 days
- 1950-51 (Blackhawks): 28 years, 333 days to 29 years, 179 days
- 1951-52 (Blackhawks): 29 years, 333 days to 30 years, 180 days
- 1952-53 (Blackhawks): 30 years, 334 days to 31 years, 179 days
- 1953-54 (Blackhawks): 31 years, 333 days to 32 years, 179 days
- 1954-55 (Blackhawks): 32 years, 333 days to 33 years, 179 days