Pirates broadcaster embarrasses himself with comments about Derek

Pittsburgh Pirates: A Message to Disgruntled Fans

Red Sox broadcaster Dennis Eckersley's comments irks some Pirates players: 'It was kind of crappy and bush league

Mark Madden: MLB's unwritten rules are stupid, cowardly

Pirates broadcaster John Wehner: Derek Dietrich's grandfather is rolling in his grave over home run celebrations

Pirates broadcaster on Dietrich: “I can't stand him Nobody ever heard of him before this year.” : r/baseball

Strike Zone by Derek Jeter, Paul Mantell - Ebook

Pittsburgh Pirates: A Message to Disgruntled Fans

Perrotto: Pirates Have Become Baseball's Punchline

Cubs manager David Ross' text to Derek Shelton after calling Pirates 'not a good team', revealed

Joe Simpson – Society for American Baseball Research

Rosenthal: New additions, old questions for Marlins - The Athletic