Two, the St. Louis Cardinals of the National League and Kansas City Royals of the American League.
There are a total of 30 teams in the Major League. 16 are in the National League and 14 in the American League.
30 major League Teams 14 in the American League 16 in the National League
As of 2010 there are 30 Major League Baseball teams.
There are 13 teams playing in the MLS (Major League Soccer) and 9 teams playing in the MISL (Major Indoor Soccer League).
There are 30 Major League baseball teams, 16 in the National League, and 14 in the American League.
There are 15 teams in the American League and 15 teams in the National League for a total of 30.
There are 15 teams in the American League and 15 teams in the National League for a total of 30.
In 2008, Major League Baseball (MLB) consisted of 30 teams.
The amount of teams that play in Major League Baseball is 30.
30 teams
There are always four teams from the National League and four from the American League.