2023 Pittsburgh Pirates season

The 2023 Pittsburgh Pirates season was the franchise's 142nd season overall, 137th season as a member of the National League, and 23rd season at PNC Park. The season was notable for the Pirates as it featured the return of Andrew McCutchen, who re-signed with the team after spending his first nine seasons with Pittsburgh before being traded following the 2017 season.

Despite starting with a record of 20–8, they would regress later in the season, enduring multiple losing streaks and going 56–78 the rest of the way, resulting in them failing to make the playoffs after a 7-year absence, or win the National League Central for the first time. The team however did improve upon their 62–100 record from the previous season and earned their best record since 2018.

Rule changes
Pursuant to the CBA, new rule changes will be in place for the 2023 season:


 * institution of a pitch clock between pitches;
 * limits on pickoff attempts per plate appearance;
 * limits on defensive shifts requiring two infielders to be on either side of second and be within the boundary of the infield; and
 * larger bases (increased to 18-inch squares);

Batting
Note: G = Games played; AB = At bats; R = Runs; H = Hits; 2B = Doubles; 3B = Triples; HR = Home runs; RBI = Runs batted in; SB = Stolen bases; BB = Walks; AVG = Batting average; SLG = Slugging average Source:

Pitching
Note: W = Wins; L = Losses; ERA = Earned run average; G = Games pitched; GS = Games started; SV = Saves; IP = Innings pitched; H = Hits allowed; R = Runs allowed; ER = Earned runs allowed; BB = Walks allowed; SO = Strikeouts Source: