Mark Leiter Jr.

Mark Leiter Jr.
Leiter Jr. with the Philadelphia Phillies in 2017
Athletics
Pitcher
Born: (1991-03-13) March 13, 1991
Fort Lauderdale, Florida, U.S.
Bats: Right
Throws: Right
MLB debut
April 28, 2017, for the Philadelphia Phillies
MLB statistics
(through 2025 season)
Win–loss record16–29
Earned run average4.60
Strikeouts396
Stats at Baseball Reference 
Teams

Mark Edward Leiter Jr. (born March 13, 1991) is an American professional baseball pitcher for the Athletics of Major League Baseball (MLB). He has previously played in MLB for the Philadelphia Phillies, Toronto Blue Jays, Chicago Cubs, and New York Yankees. Leiter played college baseball at the New Jersey Institute of Technology. He was selected by the Phillies in the 22nd round of the 2013 MLB draft, and made his MLB debut with them in 2017.