The 2003 New York Mets season was the 42nd regular season for the Mets. They went 66–95 and finished fifth in the National League East. They were managed by Art Howe. They played home games at Shea Stadium.

Offseason

Regular season

After their disappointing 2002 season the Mets entered 2003 hoping to contend for a playoff spot. But the season ended up being a massive disappointment as they were defeated by the Cubs at home 15-2 on opening day and finished just 66-95.

Opening Day starters

Detailed record

Season standings

National League East

Record vs. opponents

Notable transactions

Game log

Regular season

Roster

Player stats

Batting

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''

Pitching

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: St. Lucie