Yanks reliever Robertson earned pinstripes in postseason

David Robertson joins a long history of highly regarded Yankees closers - Pinstripe Alley

Yankees' Robertson Hitting His Stride Setting Up Rivera - The New York Times

David Robertson earns pitching win in Yankees' wild-card victory

New York Yankees - Wikipedia

Phillies pushing hard for 1st playoff berth since 2011

Phillies pushing hard for 1st playoff berth since 2011

New York Yankees Jorge Posada, Derek Jeter, relief pitcher David Robertson, Alex Rodriguez and manager Joe Girardi stand on the mound in the ninth inning against the Texas Rangers in game 3

MLB Bullpens Best Crafted for Deep Playoff Runs, News, Scores, Highlights, Stats, and Rumors

Postseason shares show Yankees players stuck it to team employees – New York Daily News