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.
Cardinals–Royals rivalry
The Royals lost the first two games of the World Series at their home stadium and were on the verge of elimination, down 1-0 in the bottom of the ninth in game six, when umpire Don Denkinger made a controversial call, ruling runner Jorge Orta safe at first. Orta was later thrown out at third on a botched sacrifice attempt and did not score. The Royals would go on to win the game 2-1 in the bottom of the ninth following the put-out of Orta (the only out recorded in the inning). The Royals then went on to win game seven the following day 11-0 for their first World Series title. The Royals became the first team ever to win the World Series after dropping games 1 and 2 at home. The Royals did not return to the MLB postseason for 29 years, winning one of the American League wild cards in 2014 and advancing to the 2014 World Series. The following season, they claimed their first title since 1985 by winning the 2015 World Series.