2003 Detroit Tigers season
Major League Baseball season

The 2003 Detroit Tigers season was the team's 103rd season and fourth at Comerica Park. In one of the worst MLB seasons in the modern era since the 1962 New York Mets, the team finished with a record of 43–119, which surpassed the 1916 Philadelphia Athletics for the most losses in American League history (though not for the worst winning percentage) and came within one loss of tying the 1962 Mets of the National League for the most losses in modern major league history at the time. The team's 119 losses were the second most in the modern era and became the third most when the 2024 Chicago White Sox lost their 121st game to the Tigers' 2024 team, surpassing the 1962 Mets. The 2003 Tigers were also the only team to hold the record of 119 losses until the 2025 Colorado Rockies tied this record. During this historically poor season, the Tigers were nicknamed the "Motor City Kitties."
The Tigers were outscored by 337 runs over the course of the season (928 to 591) and finished 47 games behind the Minnesota Twins. They were swept a total of 21 times while notching only eight series victories (by any margin) of their own. They were eliminated from playoff contention on August 22, the earliest elimination in the divisional era at the time, since surpassed by the 2018 Baltimore Orioles and 2024 Chicago White Sox.
Blame for the dismal season was shared by both the pitching staff, which had an ERA of 5.30, and the batters, who finished with a team batting average of .240, 19 points below the American League's .259 batting average. However, 2003 was a nadir from which the Tigers recovered remarkably quickly, making the World Series in 2006 and avoiding another 100-loss season until 2019.
Season overview
Reeling from yet another terrible season in 2002, Tigers management found themselves in a big hole: a farm system that wasn't producing, a big-league club with major deficiencies, and contracts being paid to veterans not playing to expectations; those who did produce – Juan Acevedo, Randall Simon, and Robert Fick - did not return for 2003.
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