Yankees retire Posada's No. 20

The Worst Players to Wear Each of the 21 Retired Yankees Numbers - Sports Pickle

Yankees Retired Numbers - Who Are The 22 Yankees Who Wore Them

Paul O'Neill Yankees No. 21 retired

OPINION: Jorge Posada A Great Yankee, But Not A Hall Of Famer - SB Nation New York

This Day in Yankees History: Derek Jeter, Jorge Posada set Yankee mark - Pinstripe Alley

Yankees to retire Paul O'Neill's No. 21 jersey this summer - Newsday

Yankees legend Jorge Posada stars in new Hispanic Heritage Month feature - Pinstripe Alley

Yanks to retire numbers for Williams, Pettitte, Posada

Yankees retired numbers

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