How The Yankees' 1990 Class Forged The Legendary Core Four
Best Yankees Games of the Past 25 Years: Posada leads a crazy comeback - Pinstripe Alley
Yankees' Pitching Problems May Be Linked to Catching - The New York Times
Jorge Posada on the Yankees' Struggles, the Core Four, and Catching CC - The Ringer
Jorge Posada, Baseball Wiki
Yankees Rivalry Roundup: Astros down O's, bu jorge posada jersey t lose Justin Verlander to injury
Yankees legend Jorge Posada stars in new Hispanic Heritage Month feature - Pinstripe Alley
After offensive storm from Yankees, Jorge Posada gets rare chance to play second base in laugher – New York Daily News
I was a New York Yankees legend - but after baseball I took up a very different career to help my sick son