Jorge Posada on the Yankees' Struggles, the Core Four, and Catching CC - The Ringer
During the Yankees' 4 World Series championships from 1996 to 2000, the player with the greatest WAR on the team was not a member of the Core Four, but actually Bernie Williams.
Core Four reunited before Yankees home opener
Limited Edition Yankees Core Four Majestic Authentic Jersey Signed By (4) With Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada (Steiner Hologram)
New -New York Yankees Core Four Graffiti Painting BIG 36x24 Ready to Hang canvas Original art by Memento Jeter Rivera,Posada, Petite - Graffiti Canvas Art
The Core Four – The Talon
Yankees Face October as $200M Underdogs in 1st Postseason Since 'Core Four' Era, News, Scores, Highlights, Stats, and Rumors
Core 4 New York Yankees Core Four Jeter Rivera, Posada, Petite Canvas - Ducicanvas
Yankees' legendary Core Four of Derek Jeter, Mariano Rivera, Jorge Posada and Andy Pettitte watches back-to-back home runs from rookies Tyler Austin and Aaron Judge - ESPN
New York Yankees: Is the End Near for What's Left of Core Four?