Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed

Core 4 reunited before Yankees' home opener

2023 Yankees have a lot to learn from 1998 Old-Timers

Old Guard Pushes for a Seventh World Series - The New York Times

This unique piece contains individual autographs of New York Yankees Core Four members Derek Jeter , Andy Pettitte, Mariano Rivera and Jorge Posada.

Derek Jeter , Andy Pettitte , Jorge Posada And Mariano Rivera Autographed New York Yankees (Core Four) Deluxe Framed Cut Piece with Patches – JSA

Lot Detail - Jorge Posada/Andy Pettitte/Mariano Rivera/Derek Jeter Signed Core Four at Old Yankee Stadium 16x20 Photo (Steiner Authenticated)

The Core Four » Freight Liquidators

Andy Pettitte, Derek Jeter, Jorge Posada & Mariano Rivera New York Yankees Fanatics Authentic Autographed Core Four 2000 World Series Logo Baseball

Can the Yankees avoid complacency in 2010? - Newsday

2002 New York Yankees - Team Yearbook #NYYA - Jorge Posada, Andy Pettitte, Jason Giambi, Roger Clemens, Bernie Williams, Derek Jeter, Mariano Rivera

2010 Topps Heritage #411 Andy Pettitte/Jorge Posada/Derek Jeter/Mariano Rivera - New York Yankees (Core Four) Baseball Card : Collectibles & Fine Art