Who won the 1969 World Series?

The New York Mets won the 1969 World Series, beating the Baltimore Orioles 4–1.

Who won the 1969 ALCS?

The Baltimore Orioles beat the Minnesota Twins 3–0 in the 1969 ALCS. That won the American League pennant.

The New York Mets beat the Atlanta Braves 3–0 in the 1969 NLCS. That won the National League pennant.

Each league's two division winners met in a best-of-five League Championship Series, and the pennant winners met in the World Series.

Series by series

World Series. The New York Mets beat the Baltimore Orioles 4–1 in the 1969 World Series.

ALCS. The Baltimore Orioles beat the Minnesota Twins 3–0 in the 1969 ALCS.

NLCS. The New York Mets beat the Atlanta Braves 3–0 in the 1969 NLCS.

Final

ALCSBest of 5

BAL wins 3–0

NLCSBest of 5

NYM wins 3–0

World SeriesBest of 7

NYM wins 4–1

Quick answers

Who won the 1969 World Series?: The New York Mets won the 1969 World Series, beating the Baltimore Orioles 4–1.
Who won the 1969 ALCS?: The Baltimore Orioles beat the Minnesota Twins 3–0 in the 1969 ALCS. That won the American League pennant.
Who won the 1969 NLCS?: The New York Mets beat the Atlanta Braves 3–0 in the 1969 NLCS. That won the National League pennant.
How did the 1969 MLB playoffs work?: Each league's two division winners met in a best-of-five League Championship Series, and the pennant winners met in the World Series.