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The “Core Four”

Catching Up with the Core

Official The New York Yankees Core Four! Derek Jeter, Mariano Rivera, Andy Pettitte, and Jorge Posada legend photo shirt, hoodie, sweater, long sleeve and tank top

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

ANdy Pettitte, Mariano Rivera, Jorge Posada and Derek Jeter 5 time world series champions the core four New York Yankees shirt, hoodie, sweater, long sleeve and tank top

NY Yankees: Jeter, Rivera, Pettitte, and Posada Signed Oversized

Core 4 reunited before Yankees' home opener

Jorge Posada Completed New York Yankees Core 4 - Pro Sports Outlook

Yanks to Receive Series Rings Before Tuesday's Home Opener - The New York Times

Core Four reunion for Yankees home opener as Mariano Rivera, Andy Pettitte and Jorge Posada will join Derek Jeter at the Stadium for first pitches – New York Daily News

Catching Up with the Core

Un-four-gettable: The Core values its role in Derek Jeter's final home opener - Newsday

The Core Four New York Yankees Mariano Rivera Jorge Posada Andy Pettitte and Derek Jeter shirt - Dalatshirt

Derek Jeter Sports Illustrated 3/3/2010 Yankees Core Four Jorge Posada Mo AP Mag