2003 Baltimore Orioles season

The 2003 Baltimore Orioles season involved the Orioles finishing fourth in the American League East with a record of 71 wins, 91 losses, and one tie.

Offseason

 * December 2, 2002: Bill Pulsipher was signed as a free agent with the Baltimore Orioles.
 * January 3, 2003: Omar Daal was signed as a free agent with the Baltimore Orioles.
 * March 7, 2003: B. J. Surhoff was signed as a free agent with the Baltimore Orioles.

Steve Bechler
On February 16, 2003, towards the beginning of Orioles' spring training camp in Fort Lauderdale, Florida, Steve Bechler collapsed while participating in conditioning drills. He was rushed to a nearby hospital, and died the next day. His body temperature had reached 108 F. An autopsy performed by Dr. Joshua Perper, a toxicologist, concluded that his death was caused by "'abnormal liver function and mild hypertension', his weight problem (he weighed 230 pounds and was exercising hard, the fact that he was not used to south Florida's warm weather and the toxicity of ephedra. He was using the supplement ephedra, against the advice of his trainer, and probably had not eaten in two days in an effort to lose weight.

Transactions

 * June 3, 2003: Nick Markakis was drafted by the Baltimore Orioles in the 1st round (7th pick) of the 2003 amateur draft. Player signed June 11, 2003.
 * July 25, 2003: Sean Spencer was signed as a free agent with the Baltimore Orioles.

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