1973 Boston Red Sox season

The 1973 Boston Red Sox season was the 73rd season in the franchise's Major League Baseball history. The Red Sox finished second in the American League East with a record of 89 wins and 73 losses, eight games behind the Baltimore Orioles. The team was managed by Eddie Kasko until he was reassigned at the end of September; third-base coach Eddie Popowski managed the team in their final contest of the season.

Offseason

 * January 18, 1973: Orlando Cepeda was signed as a free agent by the Red Sox.
 * March 27, 1973: Phil Gagliano and Andy Kosco were traded by the Red Sox to the Cincinnati Reds for Mel Behney.

Opening Day lineup
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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

Statistical leaders
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Batting
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Pitching
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Farm system
LEAGUE CHAMPIONS: Pawtucket, Winston-Salem Source: