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.
World Series
MLB night games started being held in 1935 by the Cincinnati Reds, but the World Series remained a strictly daytime event for years thereafter. In the final game of the 1949 World Series, a Series game was finished under lights for the first time. The first scheduled night World Series game was Game 4 of the 1971 World Series at Three Rivers Stadium. Afterward, World Series games were frequently scheduled at night, when television audiences were larger. Game 6 of the 1987 World Series was the last World Series game played in the daytime, indoors at the Metrodome in Minnesota. (The last World Series played outdoors during the day was the final game of the 1984 series in Detroit's Tiger Stadium.)