MLB

MLB stands for Major League Baseball, which is the professional baseball organization that comprises the highest level of competition in North American baseball. It is made up of two leagues: the American League (AL) and the National League (NL), each of which contains 15 teams. MLB is responsible for overseeing professional baseball in the United States and Canada. It was founded in 1903, and its regular season typically runs from late March or early April to October, culminating in the World Series, where the champions of the AL and NL compete for the championship title. MLB includes various historical teams with storied traditions and significant cultural impact, making it a central part of American sports history.