Opening Day is the day on which professional baseball leagues begin their regular season. For Major League Baseball (MLB) and most of the American minor leagues, this day typically falls during the first week of April, although in recent years it has occasionally fallen in the last week of March. In Nippon Professional Baseball, this day typically falls during the last week of March.
2009 Opening Day at Dodger Stadium in Los Angeles
The Findlay Market Parade at Fountain Square in Downtown Cincinnati in 2015. The parade has been held annually since 1920 to celebrate Opening Day in Cincinnati.
Opening Day introductions at Minute Maid Park on April 2, 2007
President Woodrow Wilson throws out the ceremonial first pitch on Opening Day in 1916
Major League Baseball (MLB) is a professional baseball league and the highest level of organized baseball in the United States and Canada. One of the big four major leagues, MLB comprises 30 teams, divided equally between the National League (NL) and the American League (AL), with 29 in the United States and 1 in Canada. Formed in 1876 and 1901, respectively, the NL and AL cemented their cooperation with the National Agreement in 1903, making MLB the oldest major professional sports league in the world. They remained legally separate entities until 2000, when they merged into a single organization led by the Commissioner of Baseball. MLB is headquartered in Midtown Manhattan.
National League Baltimore Orioles, 1896
Cy Young, 1911 baseball card
Jackie Robinson comic book, 1951
1959 World Series action at the Los Angeles Memorial Coliseum
