Team name Location League Level Status
Anaheim Angels Anaheim, California Major League Baseball professional defunct
Arizona Diamondbacks Phoenix, Arizona Major League Baseball professional active
Athletics Sacramento, California Major League Baseball professional active
Atlanta Braves Atlanta, Georgia Major League Baseball professional active
Baltimore Orioles Baltimore, Maryland Major League Baseball professional defunct
Baltimore Orioles Baltimore, Maryland Major League Baseball professional active
Boston Americans Boston, Massachusetts Major League Baseball professional defunct
Boston Beaneaters Boston, Massachusetts Major League Baseball professional defunct
Boston Bees Boston, Massachusetts Major League Baseball professional defunct
Boston Braves Boston, Massachusetts Major League Baseball professional defunct
Boston Doves Boston, Massachusetts Major League Baseball professional defunct
Boston Pilgrims Boston, Massachusetts Major League Baseball professional defunct
Boston Red Sox Boston, Massachusetts Major League Baseball professional active
Boston Rustlers Boston, Massachusetts Major League Baseball professional defunct
Boston Somersets Boston, Massachusetts Major League Baseball professional defunct
Brooklyn Bridegrooms Brooklyn, New York Major League Baseball professional defunct
Brooklyn Dodgers Brooklyn, New York Major League Baseball professional defunct
Brooklyn Grooms Brooklyn, New York Major League Baseball professional defunct
Brooklyn Robins Brooklyn, New York Major League Baseball professional defunct
Brooklyn Superbas Brooklyn, New York Major League Baseball professional defunct
Buffalo Bisons Buffalo, New York Major League Baseball professional defunct
California Angels Los Angeles, California Major League Baseball professional defunct
Chicago Colts Chicago, Illinois Major League Baseball professional defunct
Chicago Cubs Chicago, Illinois Major League Baseball professional active
Chicago Orphans Chicago, Illinois Major League Baseball professional defunct
Chicago White Sox Chicago, Illinois Major League Baseball professional active
Chicago White Stockings Chicago, Illinois Major League Baseball professional defunct
Chicago White Stockings Chicago, Illinois Major League Baseball professional defunct
Cincinnati Red Stockings Cincinnati, Ohio Major League Baseball professional defunct
Cincinnati Redlegs Cincinnati, Ohio Major League Baseball professional defunct
Cincinnati Reds Cincinnati, Ohio Major League Baseball professional active
Cincinnati Reds Cincinnati, Ohio Major League Baseball professional defunct
Cleveland Bluebirds Cleveland, Ohio Major League Baseball professional defunct
Cleveland Blues Cleveland, Ohio Major League Baseball professional defunct
Cleveland Bronchos Cleveland, Ohio Major League Baseball professional defunct
Cleveland Guardians Cleveland, Ohio Major League Baseball professional active
Cleveland Indians Cleveland, Ohio Major League Baseball professional defunct
Cleveland Lake Shores Cleveland, Ohio Major League Baseball professional defunct
Cleveland Naps Cleveland, Ohio Major League Baseball professional defunct
Colorado Rockies Denver, Colorado Major League Baseball professional active
Detroit Tigers Detroit, Michigan Major League Baseball professional active
Detroit Wolverines Detroit, Michigan Major League Baseball professional defunct
Florida Marlins Miami, Florida Major League Baseball professional defunct
Hartford Dark Blues Hartford, Connecticut Major League Baseball professional defunct
Houston Astros Houston, Texas Major League Baseball professional active
Houston Colt .45s Houston, Texas Major League Baseball professional defunct
Indianapolis Browns Indianapolis, Indiana Major League Baseball professional defunct
Indianapolis Hoosiers Indianapolis, Indiana Major League Baseball professional defunct
Kansas City Athletics Kansas City, Missouri Major League Baseball professional defunct
Kansas City Cowboys Kansas City, Missouri Major League Baseball professional defunct
Kansas City Royals Kansas City, Missouri Major League Baseball professional active
Los Angeles Angels Los Angeles, California Major League Baseball professional defunct
Los Angeles Angels of Anaheim Anaheim, California Major League Baseball professional active
Los Angeles Dodgers Los Angeles, California Major League Baseball professional active
Louisville Grays Louisville, Kentucky Major League Baseball professional defunct
Miami Marlins Miami, Florida Major League Baseball professional active
Milwaukee Braves Milwaukee, Wisconsin Major League Baseball professional defunct
Milwaukee Brewers Milwaukee, Wisconsin Major League Baseball professional defunct
Milwaukee Brewers Milwaukee, Wisconsin Major League Baseball professional active
Milwaukee Grays Milwaukee, Wisconsin Major League Baseball professional defunct
Minnesota Twins Minneapolis, Minnesota Major League Baseball professional active
Montreal Expos Montreal, Quebec Major League Baseball professional defunct
New York Giants New York, New York Major League Baseball professional defunct
New York Gothams New York, New York Major League Baseball professional defunct
New York Highlanders New York, New York Major League Baseball professional defunct
New York Mets New York, New York Major League Baseball professional active
New York Yankees New York, New York Major League Baseball professional active
Oakland Athletics Oakland, California Major League Baseball professional defunct
Philadelphia Athletics Philadelphia, Pennsylvania Major League Baseball professional defunct
Philadelphia Phillies Philadelphia, Pennsylvania Major League Baseball professional active
Philadelphia Quakers Philadelphia, Pennsylvania Major League Baseball professional defunct
Pittsburgh Innocents Pittsburgh, Pennsylvania Major League Baseball professional defunct
Pittsburgh Pirates Pittsburgh, Pennsylvania Major League Baseball professional active
Providence Grays Providence, Rhode Island Major League Baseball professional defunct
San Diego Padres San Diego, California Major League Baseball professional active
San Francisco Giants San Francisco, California Major League Baseball professional active
Seattle Mariners Seattle, Washington Major League Baseball professional active
Seattle Pilots Seattle, Washington Major League Baseball professional defunct
St. Louis Browns St. Louis, Missouri Major League Baseball professional defunct
St. Louis Browns St. Louis, Missouri Major League Baseball professional defunct
St. Louis Cardinals St. Louis, Missouri Major League Baseball professional active
St. Louis Perfectos St. Louis, Missouri Major League Baseball professional defunct
Stars of Syracuse Syracuse, New York Major League Baseball professional defunct
Tampa Bay Devil Rays St. Petersburg, Florida Major League Baseball professional defunct
Tampa Bay Rays St. Petersburg, Florida Major League Baseball professional active
Texas Rangers Arlington, Texas Major League Baseball professional active
Toronto Blue Jays Toronto, Ontario Major League Baseball professional active
Troy Trojans Troy, New York Major League Baseball professional defunct
Washington Nationals Washington, D.C. Major League Baseball professional defunct
Washington Nationals Washington, D.C. Major League Baseball professional active
Washington Senators Washington, D.C. Major League Baseball professional defunct
Washington Senators Washington, D.C. Major League Baseball professional defunct
Washington Senators Washington, D.C. Major League Baseball professional defunct
Washington Statesmen Washington, D.C. Major League Baseball professional defunct
Worcester Brown Stockings Worcester, Massachusetts Major League Baseball professional defunct