1991 Pittsburgh Pirates season

The 1991 Pittsburgh Pirates season was the 110th in franchise history. For the second consecutive season, the Pirates won the National League East Division Title. During the season, John Smiley won 20 games – the last to do so for the Pirates in the 20th century.

1991 Pittsburgh Pirates season

The 1991 Pittsburgh Pirates season was the 110th in franchise history. For the second consecutive season, the Pirates won the National League East Division Title. During the season, John Smiley won 20 games – the last to do so for the Pirates in the 20th century.