National Adult Baseball Association provides mix of talent, recreation for Pittsburgh ballplayers
Negro Baseball League Timeline
1949 Pittsburgh Pirates Team Signed Official National League Baseball JSA COA
Pittsburgh Pirates, Notable Players, World Series, History, & Facts
HBCU baseball programs to play exhibition at major league stadium
Champions Negro National League, 1935, the Pittsburgh Crawfords - NYPL Digital Collections
Allegheny Pirates
How did the Pittsburgh Pirates get their name?
Biggest Comebacks in Major League Baseball History
PNC Park, the home field for the Pittsburgh Pirates Major League baseball team in Pittsburgh, Pennsylvania, United States Stock Photo - Alamy