How old were they?

U. L. Washington

SS · Born October 27, 1953

Age in each postseason series

1. 1980 ALCS (October 8, 1980), Royals vs Yankees 3–0: 26 years, 347 days
2. 1980 World Series (October 14, 1980), Royals vs Phillies 2–4: 26 years, 353 days
3. 1981 AL West Division Series (October 6, 1981), Royals vs Athletics 0–3: 27 years, 344 days
4. 1984 ALCS (October 2, 1984), Royals vs Tigers 0–3: 30 years, 341 days

Age in each season

1. 1977 (Royals): 23 years, 156 days to 23 years, 339 days
2. 1978 (Royals): 24 years, 156 days to 24 years, 339 days
3. 1979 (Royals): 25 years, 156 days to 25 years, 339 days
4. 1980 (Royals): 26 years, 157 days to 26 years, 340 days
5. 1981 (Royals): 27 years, 156 days to 27 years, 339 days
6. 1982 (Royals): 28 years, 156 days to 28 years, 339 days
7. 1983 (Royals): 29 years, 156 days to 29 years, 339 days
8. 1984 (Royals): 30 years, 157 days to 30 years, 340 days
9. 1985 (Expos): 31 years, 156 days to 31 years, 339 days
10. 1986 (Pirates): 32 years, 156 days to 32 years, 339 days
11. 1987 (Pirates): 33 years, 156 days to 33 years, 339 days