Who won the 1984 World Series?

The Detroit Tigers won the 1984 World Series, beating the San Diego Padres 4–1.

Who won the 1984 ALCS?

The Detroit Tigers beat the Kansas City Royals 3–0 in the 1984 ALCS. That won the American League pennant.

The San Diego Padres beat the Chicago Cubs 3–2 in the 1984 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 Detroit Tigers beat the San Diego Padres 4–1 in the 1984 World Series.

ALCS. The Detroit Tigers beat the Kansas City Royals 3–0 in the 1984 ALCS.

NLCS. The San Diego Padres beat the Chicago Cubs 3–2 in the 1984 NLCS.

Final

ALCSBest of 5

DET wins 3–0

NLCSBest of 5

SD wins 3–2

World SeriesBest of 7

DET wins 4–1

Quick answers

Who won the 1984 World Series?: The Detroit Tigers won the 1984 World Series, beating the San Diego Padres 4–1.
Who won the 1984 ALCS?: The Detroit Tigers beat the Kansas City Royals 3–0 in the 1984 ALCS. That won the American League pennant.
Who won the 1984 NLCS?: The San Diego Padres beat the Chicago Cubs 3–2 in the 1984 NLCS. That won the National League pennant.
How did the 1984 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.