The 1927 Pittsburgh Pirates season was a season in American baseball. That year, the Pirates won the National League pennant, which was their second in three years and their last until 1960. The team included five future Hall of Famers: Paul Waner, Lloyd Waner, Pie Traynor, Kiki Cuyler, and 20-year-old rookie Joe Cronin (who played just 12 games). In the World Series, however, Pittsburgh was no match for the New York Yankees. They were swept in four games.

Regular season

Paul Waner had one of his best seasons en route to being voted NL MVP. His .380 batting average and 131 RBI paced the entire circuit. Younger brother Lloyd and Traynor finished third and fifth in the batting race, respectively. Pitcher Ray Kremer won the ERA title with a 2.47 ERA on his way to a 19–8 record.

Season standings

Record vs. opponents

Game log

Detailed records

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

Awards and honors

League top five finishers

Carmen Hill Ray Kremer Lee Meadows Pie Traynor Lloyd Waner Paul Waner

1927 World Series

Game 1

October 5, 1927, at Forbes Field in Pittsburgh, Pennsylvania

Game 2

October 6, 1927, at Forbes Field in Pittsburgh, Pennsylvania

Game 3

October 7, 1927, at Yankee Stadium in New York City

Game 4

October 8, 1927, at Yankee Stadium in New York City