Jorge Posada, Mariano Rivera & Andy Pettitte Signed Sports

Core 4 reunited before Yankees' home opener

The Yankees Core Four Bundle 3D Card Lot of the Iconic World

Lot Detail - New York Yankees Core 4 Stretched Canvas Signed By Jeter,Rivera ,Pettitte and Posada (PSA/DNA)

Charitybuzz: 2003 Yankees WS Baseball Signed by Jeter, Rivera, Matsui, Clemens & More

Mariano Rivera Jorge Posada Derek Jeter Andy Pettitte 8 x 10 sign phot – Awesome Artifacts

Monument Park legends: Paul O'Neill, Tino Martinez, Andy P…

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

YES Network on X: The Yankees Core Four is back. Jorge Posada, Andy Pettitte, Mariano Rivera and Derek Jeter receive a huge ovation from the Yankee Stadium crowd on Old-Timers' Day in

Jorge Posada has No. 20 retired by Yankees on 'one of the happiest days of my life' – New York Daily News

Jorge Posada wouldn't be surprised if Andy Pettitte changed his mind, returned to Yankees midseason – New York Daily News