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Bleeding Yankee Blue: GREATNESS TODAY WITH THE CORE FOUR

Lot Detail - Posada/Pettitte/Rivera/Jeter Signed Core Four at Old Yankee Stadium 16x20 Photo Steiner

Yankee great Jorge Posada still steamed at how things ended with Bronx Bombers, reveals bitterness in new book 'The Journey Home: My Life in Pinstripes' – New York Daily News

New York Yankees - Continuing Eras of Greatness

New York Yankees, In Search of 28: 5 Musts For the Off-Season, News, Scores, Highlights, Stats, and Rumors

Mariano Rivera, Derek Jeter, Jorge Posada, Andy Pettitte Signed, Framed The Core Four Photograph - 32 x 28 - MLB Authenticated, Steiner on Goldin Auctions

Gene Michael, architect of Yankees' 1990s dynasty, passes away at 79

The top 10 Core Four moments of the 2010s, Bronx Pinstripes

Jeter returns as Yankees honor 1998 team at Old-Timers' Day, Boone booed by some - ABC News

331 New York Yankees CORE 4 Derek Jeter, Andy Pettitte, Mariano Rivera, Jorge Posada

Andy Pettitte, Derek Jeter, Jorge Posada & Mariano Rivera New York Yankees Fanatics Authentic Autographed Core Four 2009 World Series Logo Baseball

The Cour Four: Yankee legends have roundtable lunch discussion - Sports Illustrated Vault