YANKEES: Jorge Posada announces retirement (Poll/Slideshow)
Yankees retire Jorge Posada's No. 20 in Monument Park
Yankees also retiring numbers for Bernie Williams and Jorge Posada
Jorge Posada Officially Announces His Retirement
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Yankees Catcher Jorge Posada Set to Retire
OPINION: Jorge Posada A Great Yankee, But Not A Hall Of Famer - SB Nation New York
18 Jorge Posada Announces Retirement Stock Photos, High-Res Pictures, and Images - Getty Images
Jorge Posada makes retirement official: 'Playing for the New York Yankees has been an honor' – New York Daily News
Yankees Retire Jorge Posada's No. 20, With a Nod to No. 15 - The New York Times
MLB: A Full Preview of the 2011 New York Yankees' Projected Roster, News, Scores, Highlights, Stats, and Rumors
Yankees Catcher Jorge Posada Set to Retire