The 1972 Pittsburgh Pirates season was the 91st season of the Pittsburgh Pirates franchise; the 86th in the National League.

Background

The defending World Series champion Pirates finished first in the National League East with an MLB-best record of 96–59. The team was defeated three games to two by the Cincinnati Reds in the NLCS. Despite losing the series, the Pirates put up a good fight, unlike the last time the two teams met in the playoffs. In Game 5, the Pirates led 3–2 in the ninth inning, and were 3 outs away from pulling off a major upset over the Reds. All looked good until the Pirates collapsed in the 9th inning and allowed 2 runs to score, with the walkoff run coming on a wild pitch.

Offseason

Regular season

Season standings

Record vs. opponents

Detailed records

Game log

Opening Day lineup

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

National League Championship Series

Awards and honors

1972 Major League Baseball All-Star Game

Farm system

LEAGUE CHAMPIONS: Salem, Niagara Falls