The Boston Americans (Red Sox) won the first World Series in 1903. The Americans beat the Pirates 5 games to 3.
Click on the 'World Series Winners' link on this page to see how many World Series each MLB team has won.
That team never made the MLB World Series.
They won 5 World Series there, and they were the first MLB team to move to CA
Yankees
Rays
the St. Louis Cardinals
The Oakland Athletic have the third most World Series titles with 9.
Most World Series won: New York Yankees - 27.
The MLB is considered the best league in the world, thus making it the world series. You need to play other team in the world to be the best
The Florida Marlins, they have been to the post season 2 times (1997 2003) and won the world series both times. They were also the first team to win the world series as a wild card
Each team in the World Series may dress 25 players.
Pittsburgh Pirates.