Well, I don't think softball was created in Puerto Rico. The game of softball was created in Chicago on the Thanksgiving of 1887 by George Hancock and a few other football players if I'm correct. So, yes. Chicago, 1887 (Thanksgiving), George Hancock. =]
baseball or softball
Puerto Ricans for Puerto Rico Party was created in 2003.
Puerto Rico United was created in 2007.
Puerto Rico was created on 1897-11-25.
Puerto Rico - Misiones - was created in 1919.
Union of Puerto Rico was created in 1904.
Pachuca Puerto Rico was created in 2009.
University of Puerto Rico was created in 1903.
Capitol of Puerto Rico was created in 1929.
Claro Puerto Rico was created in 1858.
Puerto Rico Islanders was created in 2003.
Puerto Rico Police was created in 1899.