Griffey calls it quits after 22 seasons
On this day: Ken Griffey Jr. retires from baseball in 2010 – KIRO 7
SportsNation - Sign with the New York Yankees or retire? Ken
Yankees' Jay Bruce, 34, retires just weeks into 14th season
Ken Griffey Jr. Takes His Rightful Place in the HOF - Sports
Ken Griffey Sr. - Wikipedia
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Report: Ken Griffey Jr. opts for retirement - NBC Sports