The 1973 Baltimore Orioles season was a season in American baseball. It involved the Orioles finishing first in the American League East with a record of 97 wins and 65 losses. They went on to lose to the Oakland Athletics in the 1973 American League Championship Series, three games to two. The Orioles sustained a net operating loss of $700,000.

Offseason

Regular season

Season standings

Record vs. opponents

Notable transactions

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

Postseason

ALCS

Game 1

October 6, 1973, at Memorial Stadium

Game 2

October 7, 1973, at Memorial Stadium

Game 3

October 9, 1973, at Oakland Coliseum

Game 4

October 10, 1973, at Oakland Coliseum

Game 5

October 11, 1973, at Oakland Coliseum

Farm system

LEAGUE CHAMPIONS: Lodi