Jonathan Ray Lieber (born April 2, 1970) is a former Major League Baseball (MLB) pitcher. He stands 6 feet 2 inches (1.88 m) tall and weighs 240 pounds (110 kg). He played for the Pittsburgh Pirates (1994–1998), Chicago Cubs (1999–2002 and 2008), New York Yankees (2004), and Philadelphia Phillies (2005–2007). He batted left-handed and threw right-handed, and utilized a fastball, a slider, and a changeup for his pitches. In a 14-season career, Lieber compiled a 131–124 record with 1,553 strikeouts and a 4.27 ERA in 2,198 innings pitched.