As of the end of the 2009 season, the Boston Red Sox have won seven World Series. They won in 1903, 1912, 1915, 1916, 1918, 2004, and 2007.
The Boston Red Sox have won 7 World Series titles.
As of 2009 the Chicago White Sox last won the World Series in 2005.
As od 2009 the last World Series the Red Sox won was in 2007.
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The Boston Red Sox have won 7 World Series.1903191219151916191820042007
They have won in 1912, 2004, and 2007 most recently.
The Red Sox have won the World Series 9 times, with their most recent win in 2018.
The Boston Red Sox beat the St. Louis Cardinals in the 2004 World Series.
The Boston Red Sox won the 2007 World Series, and the Philladelphia Phillies won the 2008 World Series.
They have won seven times in their history.
Mets, Red Sox, Tigers. you are an idiot whoever wrote this. The Sox have won the world series 7 times.
The Boston Red Sox won the World Series in 2007, and the Philadelphia Phillies won the World Series in 2008.