The Pittsburgh Pirates last won the World Series in the 1979 season. The Pirates beat the Baltimore Orioles in 7 games, clinching on Oct 17, 1979.

In the first World Series in 1903, the Boston Americans (front row) defeated the Pittsburgh Pirates (back row) 5–3 in an eight-game series. The World Series is the annual championship series of Major League Baseball (MLB) and concludes the MLB postseason.

The Pirates took part in arguably the most famous World Series ending, winning the 1960 World Series against the New York Yankees on a walk-off home run by Bill Mazeroski, the only time that Game 7 of the World Series has ever ended with a home run.

How many World Series have the Pirates won? The Pittsburgh Pirates won the World Series 5 times, in 1909, 1925, 1960, 1971 and 1979. Explore and research every single postseason result from all 139 seasons in franchise history, including their 5 championships.

Dec 20, 2022 · The 1979 World Series champions defeated the Baltimore Orioles 4-3 in the best-of-seven series. On October 17, 1979, the Pittsburgh Pirates lifted the Commissioner's Trophy, and haven't been...

View a comprehensive list of every single MLB World Series champion from 1903 to present on ESPN. Includes the finals opponent and the series result.

Pittsburgh Pirates Team History & Encyclopedia. Team Names: Pittsburgh Pirates, Pittsburgh, Allegheny City Seasons: 144 (1882 to 2025) Record: 10839-10819, .500 W-L% Playoff Appearances: 17 Pennants: 9 World Championships: 5 Winningest Manager: Fred Clarke, 1422-969, .595 W-L% More Franchise Info

Mar 14, 2024 · Explore the history of the Pittsburgh Pirates in the World Series, including their total championships, appearances, American League titles, and division wins.

Oct 30, 2024 · How many World Series have the Pittsburgh Pirates won? The Pittsburgh Pirates franchise has won five World Series titles. Those titles came in 1909, 1925, 1960, 1971, and 1979. The Pirates’ first title came in 1909, a season that saw Pittsburgh win 110 games.

Mar 10, 2025 · They have won the World Series five times, claiming championship titles in 1909, 1925, 1960, 1971, and 1979. Each of these victories took place while the team was based in Pittsburgh, showcasing the city’s rich baseball heritage.