I won four World Series titles with New York Yankees – but I can't believe how hard my post-MLB career is
New York Yankees to retire Paul O'Neill's No. 21 on Aug. 21 - The San Diego Union-Tribune
New York Yankees - Yankees Retire Bernie Williams No. 51
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Yankees also retiring numbers for Bernie Williams, Jorge Posada; Willie Randolph to be honored in Monument Park - NBC Sports
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New York Yankees - Yankees Retire Bernie Williams No. 51