NY Yankee Paul O'Neill's No. 21 to be retired on Aug. 21
Yankees retire ex-manager Torre's No.6 jersey
Royals defeat Yankees to spoil Derek Jeter ceremony – Daily Freeman
New York Yankees: 5 numbers that need to be un-retired
Cubs get 1st win in Bronx as Taillon outpitches Yankees' Rodón in 3-0 victory –
Yankees to retire Paul O'Neill's No. 21: See the complete list of retired numbers
Jeter returns as Yankees honor 1998 team at Old-Timers' Day, Boone booed by some
Yankees Plan to Retire Joe Torre's No. 6 - WSJ
The New York Yankees' Former Equipment Manager Tried to Take No. 2 Away From Derek Jeter
New York Yankees honor Derek Jeter at his FIRST Old Timers' Day but 49-year-old urges club to 'rebrand' the annual celebration: 'We're not old!
Joe Torre has No. 6 retired by New York Yankees - ESPN