John Rocker
- Pitcher
- Batted: Right Threw: Left
- MLB Debut: May 5, 1998
- Team: Atlanta Braves
- Last MLB Appearance
- May 14, 2003
- Team: Tampa Bay Devil Rays
- Win–Loss Record: 13–22
- ERA: 3.42
- Strikeouts: 332
- Saves: 88
- Atlanta Braves (1998–2001)
- Cleveland Indians (2001)
- Texas Rangers (2002)
- Tampa Bay Devil Rays (2003)
