Since professional baseball games are normally nine innings long, the fifth inning is used as the threshold for an official game, since it is roughly the halfway mark.
The Yankees became an official MLB team in 1901, they were then known as the Baltimore Orioles.
The first major league in baseball was the National Association whose first year was 1871.
The India Premier League (IPL) which is an BBCI official league held it's first cricket tournament in 2008 and is still running now, but the Indian Cricket League only existed from 2007 to 2009 and appears to have remained an unrecognised private league that never became official.
It was invented in 1866 by Alexander Cartwright
1969
I dont know ask the person by you
The official language would have become Norman French after the Battle of Hastings in October 1066
Arizona's inaugural season was in 1998.
It takes hard work, and preciverience
Marshall Tigers, the East Texas League minor league baseball team, was created in 1936 and played until 1940 when they became defunct.
When it is presented to the umpire at home plate.
The Red Sox were a charter team of the American League when it was founded in 1901.