There is no worst baseball team in MLB.
the Houston Astros
The 2011 Dodgers
the houston astros
They are the worst team in the mlb
the kansas city royals
The Washington Nationals
This is MY opinion. I say the Angels they arnt good.
Like other pro sports, the team finished last and with the worst record, or you trade for it.
Through the 2008 season, the Tampa Bay Rays have the worst lifetime winning percentage of any MLB team with .417 (742-1037).
the san Diego padres, or the Washington nationals, i would say the nationals, but that's my opinion