Geoffrey Thomas Hartlieb (born December 9, 1993) is an American professional baseball pitcher in the Miami Marlins organization. He has played in Major League Baseball (MLB) for the Pittsburgh Pirates and New York Mets.
Geoffrey Thomas Hartlieb (born December 9, 1993) is an American professional baseball pitcher in the Miami Marlins organization. He has played in Major League Baseball (MLB) for the Pittsburgh Pirates and New York Mets. (en)
ジェフリー・トーマス・ハートリーブ(Geoffrey Thomas Hartlieb, 1993年12月9日 - )は、アメリカ合衆国イリノイ州マディソン郡出身のプロ野球選手(投手)。右投右打。MLBのボストン・レッドソックス傘下所属。 (ja)