30 teams
There are two leagues in major league baseball, the American League and the National League. There are about 19 leagues in minor league baseball that include the Arizona League, Appalachian League, California League, Pacific Coast League, International League, and others.
There are 14 teams in the American League. There are also 16 in the National League.
There were 30 teams in the MLB, 14 in the American League and 16 in the National League.
There were 30 teams in Major League Baseball in 2005.
10 teams are in the a league rabies
There are 24 teams in League One.
There are 15 teams in the American League and 15 teams in the National League for a total of 30.
20 Teams
There are 16 National League teams and 14 American League teams for a total of 30.
There are 14 teams in the American league.
There are 16 teams in the National League.
There Are 11 Teams In The Danish Super League.
In the MLB there are 15 teams in the American League.
there are 48 teams
30 teams
In 2010 there are 14 American League teams, and 16 National League teams.