2003 Tampa Bay Devil Rays season

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.

Transactions

 * February 14, 2003: Wayne Gomes was signed as a free agent with the Tampa Bay Devil Rays.
 * March 10, 2003: Wayne Gomes was released by the Tampa Bay Devil Rays.
 * March 29, 2003: Al Martin was signed as a free agent with the Tampa Bay Devil Rays.
 * April 10, 2003: John Rocker signed as a free agent with the Tampa Bay Devil Rays.
 * June 27, 2003: John Rocker was released by the Tampa Bay Devil Rays.

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.
 * 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.

Starters by position
''Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Other batters
''Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Starting pitchers
Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts

Other pitchers
Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts

Relief pitchers
Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts

Farm system
LEAGUE CHAMPIONS: Durham