Philadelphia Athletics (1860–1876)
The Athletic Base Ball Club of Philadelphia was a prominent National Association, and later National League, professional baseball team that played in the second half of the 19th century.
The 1874 Philadelphia Athletics
National Association of Professional Base Ball Players
The National Association of Professional Base Ball Players (NAPBBP), often known simply as the National Association (NA), was the first fully-professional sports league in baseball. The NA was founded in 1871 and continued through the 1875 season. It succeeded and incorporated several professional clubs from the previous National Association of Base Ball Players (NABBP) of 1857–1870, sometimes called "the amateur Association". In turn, several NA clubs created the succeeding National League of Professional Baseball Clubs, which joined with the American League of Professional Base Ball Clubs to form Major League Baseball (MLB) in 1903.
Lip Pike