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baseball
Baseball was invented in 1839 by Abner Doubleday, The first game was played on June 19 1846. But in 1869 baseball became a professional sport. -
Track and Field
Track and Field was invented in the US in 1857 and became a pro sport in 1970s -
Lacrosse
Lacrosse started getting noticed in the US around 1859 and in 2001 it became a professional sport -
Soccer
Soccer was invented in 1866 -
Football
The first american match was played November 6 1869 between Rutgers and Princeton. And then in 1920 10 football teams gathered in Canton, Ohio and formed the American Professional Football Association. -
Tennis
Tennis got invented in 1874 and became a pro sport in 1968 -
Softball
Softball was invented in 1887 and became a sport in 1910 -
Basketball
Basketball was invented in 1891 by James Naismith. In 1898 it became a professional sport. Basketball was then introduced to the Olympics in 1904 in St. Louis. -
Bowling
Bowling was invented in 1895 and became pro in 1907 -
Rugby
Rugby was invengted in 1975 and became a pro sport in 1995