The 2005 Arizona Diamondbacks season was the franchise's 8th season in Major League Baseball and their 8th season at Bank One Ballpark in Phoenix, Arizona, as members of the National League West.
They looked to contend in what was once again a weak National League West.
They finished the season with a record of 77–85, good for second place in the division.
Infielders Coaches Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg.
= Batting average; HR = Home runs; RBI = Runs batted in Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts LEAGUE CHAMPIONS: South Bend[6]