AT&T SportsNet™ PIT on Twitter: "The Pirates will be wearing uniforms of the Pittsburgh Crawfords tonight. The Cardinals will wear uniforms of the St Louis Stars. It's Negro League Tribute Night. Here's
Pirates unveil new black alternate jersey with 'Pittsburgh' script from the 1990s
Here they are: The Pirates Nike City Connect jerseys
Chris Creamer on Twitter: "Pittsburgh #Pirates unveil two new uniforms this afternoon -- a new road jersey and a new alternate jersey as well as a new cap. #MLB #Nike See it
Pirates to wear No. 21 on Sept. 9 to honor Roberto Clemente - The San Diego Union-Tribune