The 1927 Philadelphia Athletics season involved the As finishing second in the American League with a record of 91 wins and 63 losses.
Offseason
• December 23, 1926: Eddie Collins was signed as a free agent by the Athletics. • February 8, 1927: Ty Cobb was signed as a free agent by the Athletics. == Regular season ==
Regular season
Season standings Record vs. opponents Roster == Player stats ==
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 == Awards and honors ==
Awards and honors
League leaders • Lefty Grove • American League leader, Strikeouts == Farm system ==