Although the definition of "major league" has been argued, present day MLB, as well as the Hall of Fame, define the first "major" league as the National League founded in 1876. The link below describes the first game played in that league, on April 22, and mentions that Jim O'Rourke got the first hit in that game.
brett bassani
26
About 1,650,000
Jason Varitek
PHILADELPHIA
100,000
brett bassani
Paul G. Zinn has written: 'The major league pennant races of 1916' -- subject(s): Major League Baseball (Organization), Baseball, History 'The major league pennant races of 1916' -- subject(s): Baseball, History, Major League Baseball (Organization)
26
1000
Statisticians
9999
About 1,650,000
Pete Rose
Jason Varitek
As of 2021, there have been 29 inside-the-park grand slams hit in Major League Baseball history.
perry