The New York Yankees won 40 American League pennants. That is the most in major league baseball.
Most probably AL, refers to Major League Baseball's American League. In amateur baseball it may refer to American Legion baseball.
American teens still enjoy America's pastime, baseball, the most. However, Major League Soccer is nearly as popular as Major League Baseball.
American League- 21 consecutive losses by the 1988 Baltimore Orioles National League- 24 consecutive losses by the 1899 Cleveland Spiders (since 1900, the 1961 Philadephia Phillies 23 in a row)
As of August 30, 2007 the team with the most franchise losses is the Philadelphia Phillies who have a franchise record of 8835-10017. Second most losses is the Atlanta Braves whose franchise record is 9681-9704.