1991 American League Championship Series

1991 American League Championship Series
Team (Wins) Manager(s) Season
Minnesota Twins (4) Tom Kelly 95–67, .586, GA: 8
Toronto Blue Jays (1) Cito Gaston 91–71, .562, GA: 7
DatesOctober 8–13
MVPKirby Puckett (Minnesota)
UmpiresLarry Barnett (crew chief)
Mark Johnson
Rocky Roe
Tim Welke
Mike Reilly
Jim McKean
Broadcast
TelevisionCBS
TV announcersDick Stockton and Jim Kaat
RadioCBS
Radio announcersJim Hunter and Johnny Bench
Streaming
← 1990 ALCS 1992 →

The 1991 American League Championship Series was played between the Minnesota Twins and the Toronto Blue Jays from October 8 to 13. The Twins defeated the favored Blue Jays, winning the Series four games to one. Minnesota would go on to face (and ultimately defeat) the Atlanta Braves in seven games in 1991 World Series, ranked by ESPN as the greatest ever played.

This was the first postseason series played entirely indoors, as both teams played in domed stadiums, with Toronto's retractable roof remaining closed for games three, four and five.

Minnesota outfielder Kirby Puckett was named the Series MVP, based on his .429 batting average, two home runs, and five RBI.