| Jack Leathersich | |
|---|---|
 Leathersich with the New York Mets in 2015 | |
| Pitcher | |
| Born: July 14, 1990 Beverly, Massachusetts, U.S. | |
Batted: Right Threw: Left | |
| MLB debut | |
| April 29, 2015, for the New York Mets | |
| Last MLB appearance | |
| October 1, 2017, for the Pittsburgh Pirates | |
| MLB statistics | |
| Win–loss record | 0–1 |
| Earned run average | 2.70 |
| Strikeouts | 21 |
| Teams | |
John Victor Leathersich (born July 14, 1990) is an American former Major League Baseball (MLB) pitcher who played for the New York Mets, Chicago Cubs, and Pittsburgh Pirates between 2015 and 2017.