The 2003 Tampa Bay Devil Rays season was their sixth since the franchise was created. This season, they finished last in the American League East with a record of 63–99. Their manager was Lou Piniella who entered his first season with the Devil Rays.
February 14, 2003: Wayne Gomes was signed as a free agent with the Tampa Bay Devil Rays.[1]
March 10, 2003: Wayne Gomes was released by the Tampa Bay Devil Rays.[1]
March 29, 2003: Al Martin was signed as a free agent with the Tampa Bay Devil Rays.[2]
April 10, 2003: John Rocker signed as a free agent with the Tampa Bay Devil Rays.[3]
June 27, 2003: John Rocker was released by the Tampa Bay Devil Rays.[3]
Draft picks
June 3, 2003: Delmon Young was drafted by the Tampa Bay Devil Rays in the 1st round (1st pick) of the 2003 amateur draft. Player signed September 8, 2003.[4]
June 3, 2003: Josh Geer was drafted by the Tampa Bay Devil Rays in the 19th round of the 2003 amateur draft, but did not sign.[5]