| Ryan Dempster | |
|---|---|
 Dempster with the Boston Red Sox in 2013 | |
| Pitcher | |
| Born: May 3, 1977 Gibsons, British Columbia, Canada | |
Batted: Right Threw: Right | |
| MLB debut | |
| May 23, 1998, for the Florida Marlins | |
| Last MLB appearance | |
| September 29, 2013, for the Boston Red Sox | |
| MLB statistics | |
| Win–loss record | 132–133 |
| Earned run average | 4.35 |
| Strikeouts | 2,075 |
| Saves | 87 |
| Stats at Baseball Reference | |
| Teams | |
| Career highlights and awards | |
| |
| Member of the Canadian | |
 Baseball Hall of Fame | |
| Induction | 2019 |
Ryan Scott Dempster (born May 3, 1977) is a Canadian former professional baseball pitcher, who played in Major League Baseball (MLB) for the Florida Marlins, Cincinnati Reds, Chicago Cubs, Texas Rangers, and Boston Red Sox. Dempster batted and threw right-handed. He was both a starter and a reliever in his career.