The Boston Red Sox beat the New York Yankees 4 games to 3 in the 2004 ALCS
The Phillies beat the Dodgers in the 2009 NLCS, and The Yankees beat the Angels in the 2009 ALCS.
The New York Yankees beat the Boston Red Sox in the 2003 American League Championship Series.
In the 2009 playoffs, the Yankees beat the Minnesota Twins, 3 games to 0 in the ALDS. Then they beat the Los Angeles Angels of Anaheim, 4 games to 2 in the ALCS. In the World Series the Yankees defeated the Philadelphia Phillies, 4 games to 2.
The Yankees beat the Boston Red Sox 19-8 in game 3 of the 2004 ALCS.
Seattle Mariners over New York Yankee's (3-2)
The Red Sox beat the Yankees 6-4 in 12 innings on October 17, game 4 of the 2004 ALCS
The only team to do that is the Boston Red Sox when they beat the New York Yankees 4 games to 3 in the 2004 ALCS.
The Red Sox beat the Yankees 6-4 in game 4 of the 2004 ALCS. Paul Quantrill was the losing pitcher.
The Florida Marlins were the last team to defeat the Yankees in the World Series. They beat the Yankees four games to two in 2003.
New York Yankees in 2003
Florida MarlinsThe Florida Marlins beat the New York Yankees 4 game to 2 in the 2003 World Series.