This was their fourth season at PNC Park.

The Pirates finished fifth in the National League Central with a record of 72–89.

Infielders Coaches 2004 Major League Baseball All-Star Game Note: 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