User:Jntg4Games/Franchise Histories by League

Baseball

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American Association

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American League

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Federal League

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National League

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Players' League

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Proposed

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  • Continental League
  • Global League
  • The Baseball League
  • United Baseball league

Basketball

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American Basketball Association

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National Basketball Association

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Football

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All-America Football Conference

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American Football League

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Canadian Football League

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National Football League

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United States Football League

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Hockey

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National Hockey League

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World Hockey Association

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Soccer

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Major League Soccer

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