List of World Series champions
The World Series is the annual championship series of Major League Baseball (MLB) and concludes the MLB postseason. First played in 1903, the World Series championship is determined through a best-of-seven playoff and is a contest between the champions of baseball's National League (NL) and American League (AL). Often referred to as the "Fall Classic", the modern World Series has been played every year since 1903 with two exceptions: in 1904, when the NL champion New York Giants declined to play the AL champion Boston Americans; and in 1994, when the series was canceled due to the players' strike.
Baltimore Orioles
Of the eight original American League teams, the Orioles were the last of the eight to win the World Series, doing so in 1966 with its four–game sweep of the heavily favored Los Angeles Dodgers. When the Orioles were the St. Louis Browns, they played in only one World Series, the 1944 matchup against their Sportsman's Park tenants, the Cardinals. The Orioles won the first-ever American League Championship Series in 1969, and in 2012 the Orioles beat the Texas Rangers in the inaugural American League Wild Card game, where for the first time two Wild Card teams faced each other during postseason play.