Australian Rules Football

American Leagues

United States Australian Football League

• Lehigh Valley Crocs
• Pittsburgh Wallabies

Baseball

Major Baseball Leagues

American Association (1882-1891)

• Philadelphia Athletics (1882-1891)
• Pittsburgh Alleghenys (1882-1886) (Now the Pittsburgh Pirates of the National League)

Federal League (1913-1915)

• Pittsburgh Rebels (1913-1915)

National Association of Base Ball Players(1861–1870)

• Athletic of Philadelphia

National Association of Professional Base Ball Players (1871-1875)

• Philadelphia Athletics (1871–1875)
• Philadelphia White Stockings (1873-1875) (also sometimes called "Pearls" or "Phillies")
• Philadelphia Centennials (1875)

Negro Leagues(1885-1951)

• Harrisburg Giants (1924-1929)
• Hilldale Daisies (1910-1932)
• Philadelphia Giants
• Philadelphia Pythians
• Philadelphia Stars (1934-1948)
• Philadelphia Tigers (1928)
• Homestead Grays (1929-1948)
• Pittsburgh Crawfords (1931-1938)
• Pittsburgh Keystones

Players League (1890)

• Philadelphia Quakers/Athletics (PL/AA) (1890)
• Pittsburgh Burghers (1890)

Union Association (1884)

• Altoona Mountain Citys (1884)
• Philadelphia Keystones (1884)
• Pittsburgh Stogies (1884)

Minor League Baseball

Atlantic League of Professional Baseball

• Lehigh Valley Black Diamonds (2000-2001)
• Pennsylvania Road Warriors (2002-2004)

Eastern League (1923-Current)

• Allentown Brooks (1935-1936)
• Allentown Cardinals (1935-1936)
• Allentown Chiefs (1957)
• Allentown Red Sox (1935-1936)
• Johnstown Johnnies (1998-2002) (Relocated to Florence, Kentucky)
• Johnstown Red Sox
• Lancaster Red Roses (1896-1961)
• Reading Brooks (1935-1936)
• Reading Indians (1952-1957) (Now Reading Phillies)
• Reading Red Sox (1933-1965) (Now Pittsfield Red Sox)
• Scranton Red Sox
• Wilkes-Barre Barons (1933-1972)
• Wilkes-Barre Indians
• Williamsport A's
• Williamsport Bills (1987-1991)
• Williamsport Grays (1924-1962)
• Williamsport Mets (1964-1967)
• Williamsport Tigers
• Williamsport Tomahawks
• York Pirates (1884-1969)
• York White Roses (1884-1969)

International League (1885-)

• Scranton/Wilkes-Barre Red Barons (1998-2006) (Renamed: Scranton/Wilkes-Barre Yankees in 2007)

New York-Penn League (1939-)

• Erie Cardinals
• Erie Orioles (Ended 1990) (Changed name to "Sailors")
• Erie Sailors (1990-1992)
• Erie Tigers
• Williamsport Astros (1971-1972)
• Williamsport Red Sox (1971-1972)

Northern League

• Allentown Ambassadors (1997-2003)

Basketball

Major Basketball Leagues

National Basketball Association (NBA)

• Pittsburgh Ironmen (1946-1947)

Minor Basketball Leagues

American Basketball Association (1967-1976)

• Pittsburgh Pipers (1967-1968)
• Pittsburgh Condors (1970-1972)

American Basketball League

• Scranton Miners (1950?-1996)

Continental Basketball Association

• Pittsburgh Piranhas (1994-1995)
• Wilkes-Barre Barons (1914-1978)

Mid Continental Football League

• Erie Hawks

National Alliance of Basketball Leagues(1938-)

• Philadelphia Tapers (1962-1963)

United States Basketball League

• Philadelphia Aces
• Philadelphia Spirit
• Pennsylvania ValleyDawgs (1999-2007)

Football

Major Football Leagues

American Association (football)

• Bethlehem Bulldogs
• Wilkes-Barre Bullets
• Erie Vets

American Football League (1926)

• Philadelphia Quakers (1926)

American Football League (1936)

• Pittsburgh Americans

National Football League

• Chicago-Pittsburgh "Card-Pitt" (1944)
• Frankford Yellow Jackets (1924-1928)
• Philadelphia Athletics (1902)
• Philadelphia Phillies (1902)
• Pittsburgh Stars (1902)
• Pitt-Phil "Steagles" (1943)
• Pottsville Maroons (1925-1928)

United States Football League

• Philadelphia Stars (1983-1985)
• Pittsburgh Maulers (1983)

World Football League

• Philadelphia Bell (1974-1975)

Arena-Indoor Football

Arena Football League

• Pittsburgh Gladiators (1987-1990) (Now the Tampa Bay Storm)

American Indoor Football Association

• Johnstown Riverhawks (1999-2008)
• Erie Freeze (2005-2007)

Indoor Football League

• Erie Invaders (2000)

National Indoor Football League

• Johnstown J Dogs (2000-2001)

Hockey

Major Hockey Associations

National Hockey League

• Pittsburgh Pirates (NHL) (1925-1930)
• Philadelphia Quakers (NHL) (1930-1931)

World Hockey Association

• Philadelphia Blazers (1972-1973)

Minor Leagues

American Hockey League

• Erie Blades (1975-1982)
• Philadelphia Firebirds (1974-1979)
• Philadelphia Arrows (1927-1935) (Became Philadelphia Ramblers)
• Philadelphia Ramblers (1935-1941)
• Philadelphia Rockets (1941-1942)
• Pittsburgh Hornets (1936-1956, 1961-1967)

East Coast Hockey League

• Erie Panthers (1988-1996)

Eastern Hockey League

• Erie Blades (1979–1981)
• Hershey B'ars/Hershey Bears (1933–1938)
• Hershey Cubs (1938–1939)
• Johnstown Bluebirds (1941–1942)
• Johnstown Jets (1950–1977)
• Johnstown Red Wings (1979–1980)
• Philadelphia Falcons (1942–1946; 1951–1952)
• Philadelphia Ramblers (1955–1964)

International Hockey League (1929–1936)

• Pittsburgh Shamrocks (1935-1936)
• Pittsburgh Yellow Jackets (1915-1925, 1930-1932)

Mid-Atlantic Hockey League

• Mon Valley Thunder (2007-2008)
• Valley Forge Freedom (2007-2008)

North American Hockey League

• Pittsburgh Forge (2001-2004)

Roller Hockey International

• Philadelphia Bulldogs (1994-1996)
• Pittsburgh Phantoms (1994)

Lacrosse

Major American Leagues

National Lacrosse League

• Pittsburgh Bulls (1990-1993)
• Pittsburgh Crossefire (2000)

Soccer

Major Leagues

North American Soccer League

• Philadelphia Atoms (1973-1976)

Minor Leagues

Continental Soccer League

• Pittsburgh Stingers

Major Indoor Soccer League

• Pittsburgh Spirit (1978-1980)

National Professional Soccer League

• Pittsburgh Phantoms (1967)

United Soccer Leagues Second Division

• Philadelphia Freedom (1994-1997)

See also

• List of defunct Florida sports teams
• List of defunct Georgia sports teams
• List of defunct Idaho sports teams
• List of defunct Mississippi sports teams
• List of defunct Ohio sports teams
• List of defunct Texas sports teams