Teams that have never won a World Series: Colorado Rockies, Houston Astros, Milwaukee Brewers, Tampa Bay Rays, Seattle Mariners, Texas Rangers, Washington Nationals.
seatle mariners
The first season of the Seattle Mariners was 1977.
There are at least a minimum of eight teams in Major League Baseball who have not won the World Series and they are the Texas Rangers, the Seattle Mariners and Tampa Bay Rays of the America League, the Houston Astros never won the World Series as part of either the American or National League, the Colorado Rockies, Milwaukee Brewers and San Padres of the National League and also the National League's Washington Nationals who had also never won it as the Montreal Expos.
Go to the Mariners' web site for the teams roster...try MLB.com and click on Seattle Mariners.
The Seattle Mariners have never played in the World Series.
No. They went to the World Series in 2008 and lost to Philadelphia Phillies. That was their only World Series appearance.
No they have not.
The Mariners have never won the world series.
Washington NationalsSeattle MarinersTexas Rangers
No. The Mariners have never won the AL and advanced to the World Series.
We are yet to win a World Series.
Seattle Mariners, Washington Nationals
They have never won a World Series title.
Washington Nationals Seattle Mariners
The Seattle Mariners, Texas Rangers and Washington Nationals have never been to the World Series.
The Seattle Mariners, the Washington Nationals, and the Texas Rangers are the only teams that have never made it to the World Series.