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For the record

  • Who: Denton True "Cy" Young

  • What: Most games lost by a pitcher in a Major League Baseball career

  • Where: United States

The pitcher to lose the most games in a career is Denton True Cy Young (USA) playing for the Cleveland Spiders, St Louis Cardinals, Boston Red Sox, Cleveland Indians and Boston Braves with 316 from 1890–1911.


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