All the teams that won the World Series still exist though many play in different cities now.
1) New York Giants - won the WS in 1905, 1920, 1921, 1933, 1954. The Giants moved to San Francisco for the 1958 season.
2) Philadelphia Athletics - won the WS in 1910, 1911, 1913, 1929, 1930. The Athletics moved to Kansas City for the 1955 season and then to Oakland for the 1967 season.
3) Boston/Milwaukee Braves - won the WS in 1914 (Boston) and 1957 (Milwaukee). The Braves moved to Milwaukee for the 1953 season and to Atlanta for the 1966 season.
4) Washington Senators - won the WS in 1924. The Senators moved to Minnesota and became the Twins for the 1961 season.
5) Brooklyn Dodgers - won the WS in 1955. The Dodgers moved to Los Angeles for the 1958 season.
The Seattle Mariners, the Washington Nationals, and the Texas Rangers are the only teams that have never made it to the World Series.
There have been alot of teams that have won the world series after starting 4-2.
Only two teams go to the World Series: the American League champion and the National League champion.
Yankees
The Oakland Athletics beat the SF Giants in the 1989 World Series.
The Mariners and Nationals are the only two teams left to never have made a world series appearance.
In the 2002 World Series, both the Angels and the Giants made the playoffs as wild card teams.
As it is the most played sport, there could well be 150,000 teams .
Montreal Expos Boston Braves Brooklyn Dodgers Seattle Pilots
2 because only 2 teams can play
No. World Series is the winner of the ALCS vs winner of the NLCS.
The Cleveland Indians beat the Boston Braves in the 1948 World Series.