There are several teams that haven't won at all.
Mets, Red Sox, Tigers. you are an idiot whoever wrote this. The Sox have won the world series 7 times.
Colorado Rockies, Houston Astros, and the Milwaukee Brewers
Leo duricher
The Philadelphia Phillies won the World Series in 1980, and 2008.
The Boston Red Sox won the 2007 World Series, and the Philladelphia Phillies won the 2008 World Series.
Teams that have never won a World Series: Colorado Rockies, Houston Astros, Milwaukee Brewers, Tampa Bay Rays, Seattle Mariners, Texas Rangers, Washington Nationals.
The Boston Red Sox won the World Series in 2007, and the Philadelphia Phillies won the World Series in 2008.
The Los Angeles Angels won the 2002 World Series and the Florida Marlins won the 2003 World Series.
Cliff Lee did not won a World Series yet.
Phillies and in 1 and they won every other world series
The Cubs last won the World Series in 1908. Since then, the Yankees have won 26 World Series.
Their only appearence in a World Series was in 2002, and they won that series.