Since 2003, the home-field advantage for the World Series has been decided by the winner of that year's All-Star Game. Becaused the American League won the 2009 midsummer classic, the World Series began in New York's Yankee Stadium. Before 2003, the American League and the National League alternated World Series opening sites. The American League won every All-Star Game from 2003 to 2009, but the National League captured home-field honors by winning the 2010 contest.
You did not mention at what level of baseball you are asking. But in every level there is a playoff system. Most levels from Little League to the Major League it is called the World Series. In the Major Leagues the World Series is determined by a best-of-seven game series between one American League team and one National League team. Whoever wins 4 games first wins the World Series.
Intellivision World Series Baseball happened in 1983.
Intellivision World Series Baseball was created in 1983.
Women's Baseball World Series was created in 2001.
In 1904 and 1994 the baseball world series were not played.
There was no World Series in 1870. The first World Series was in 1903.
World Series Baseball - video game - happened in 1994.
World Series Baseball - video game - was created in 1994.
Little League World Series Baseball was created in 2008.
The World Series has used a 2-3-2 location plan for many years now.
The first World Series was played in 1903.
The World Series, World Baseball Classic and the Olympics ...