What was the first all professional baseball team?
Cincinnati Red Stockings
Cincinnati Red Stockings
Pittsburgh Alleghenys
Boston Beaneaters
Boston Red Stockings
Chicago White Stockings
Pittsburgh Alleghenys
Boston Beaneaters
Cincinnati Red Stockings
Philadelphia Athletics
New York Giants
Pittsburgh Alleghenys
Boston Beaneaters
New York Giants
Philadelphia Phillies
Pittsburgh Alleghenys
Chicago White Stockings
Philadelphia Athletics
Boston Red Stockings
Detroit Wolverines
Boston Beaneaters
St. Louis Browns
New York Giants
Philadelphia Phillies
Cincinnati Red Stockings
Pittsburgh Alleghenys
Washington Nationals
Baltimore Orioles
Detroit Wolverines
Boston Beaneaters
New York Giants
Philadelphia Athletics
Philadelphia Phillies
Pittsburgh Alleghenys
Detroit Wolverines
Pittsburgh Pirates
Chicago White Stockings
Boston Beaneaters
New York Giants
Boston Red Stockings
Philadelphia Phillies
Washington Nationals
Philadelphia Athletics
Pittsburgh Alleghenys
Detroit Wolverines
St. Louis Browns
Philadelphia Phillies
New York Giants
Boston Beaneaters
Pittsburgh Pirates
Cincinnati Red Stockings
Baltimore Orioles
The Boston Beaneaters
Philadelphia Athletics
Washington Nationals
Pittsburgh Alleghenys
Detroit Wolverines
St. Louis Cardinals
Philadelphia Phillies
New York Giants
Cleveland Naps
Chicago White Sox
New York Highlanders
Boston Beaneaters
Chicago White Stockings
The Boston Beaneaters
Detroit Wolverines
St. Louis Browns
Philadelphia Phillies
Washington Nationals
Pittsburgh Alleghenys
Boston Red Stockings
New York Giants
Philadelphia Athletics
Baltimore Orioles
Cincinnati Red Stockings.
Chicago White Sox
New York Highlanders
New York Yankees
New York Mutuals
Boston Beaneaters
The Boston Red Stockings
Cleveland Naps
The Boston Beaneaters
Philadelphia Phillies
Detroit Wolverines
Cincinnati Red Stockings
New York Giants
Washington Nationals
Pittsburgh Alleghenys
Philadelphia Athletics
Pittsburgh Alleghenies
Pittsburgh Allegheny League
Pittsburgh Pirates
St. Louis Browns
Philadelphia Phillies
The Boston Red Stockings
Chicago White Sox
Detroit Wolverines
New York Highlanders
St. Louis Cardinals
New York Mutuals
Boston Beaneaters
Chicago White Stockings
Boston Beaneaters.
New York Giants
Baltimore Orioles
Cleveland Naps
Philadelphia Athletics
Pittsburgh Alleghenies
Pittsburgh Allegheny League
Pittsburgh Alleghenys
Cincinnati Red Stockings.
New York Yankees
Cincinnati Red Stockings
Philadelphia Phillies
Washington Nationals
Chicago White Sox
Boston Americans
New York Mutuals
Boston Beaneaters
New York Giants
New York Highlanders
Philadelphia Athletics
Boston Beaneaters.
St. Louis Browns
Pittsburgh Allegheny League
Philadelphia Phillies
Boston Americans
The Philadelphia Phillies
Cleveland Naps
St. Louis Cardinals
Baltimore Orioles
New York Giants
Cincinnati Red Stockings
Baltimore Orioles.
Philadelphia Athletics
Boston Beaneaters
Pittsburgh Alleghenies
The Boston Red Sox
The Philadelphia Athletics
New York Highlanders
New York Yankees
Detroit Wolverines.
Philadelphia Phillies
Chicago White Sox
Pittsburgh Allegheny League
New York Mutuals
The Philadelphia Phillies
New York Giants
Philadelphia Athletics
Boston Beaneaters.
Boston Beaneaters
Cleveland Naps
Pittsburgh Alleghenies
The Boston Red Sox
Boston Americans
Cincinnati Red Stockings
St. Louis Browns
Philadelphia Phillies
St. Louis Cardinals
Detroit Wolverines.
Pittsburgh Allegheny League
Baltimore Orioles
The Philadelphia Athletics
New York Giants
Chicago White Sox
Boston Beaneaters.
Pittsburgh Allegheny Club
Pittsburgh Alleghenies
The Boston Red Sox
New York Highlanders
New York Yankees
Philadelphia Phillies
Boston Beaneaters
Cleveland Naps
Detroit Tigers
New York Mutuals
Philadelphia Athletics
Pittsburgh Allegheny League
Baltimore Orioles.
Brooklyn Atlantics
Cincinnati Red Stockings
Detroit Wolverines.
St. Louis Browns.
Boston Americans
New York Giants
St. Louis Browns
Chicago White Sox
St. Louis Brown Bombers
Pittsburgh Alleghenies
Boston Beaneaters
Baltimore Orioles
St. Louis Cardinals
Philadelphia Athletics
Boston Beaneaters.
The Boston Beaneaters.
Pittsburgh Allegheny League
New York Yankees
Louisville Colonels
Philadelphia Phillies