Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News

Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive

Jason Giambi Retires: A Look at His Quick Decline

Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive

Jason Giambi retires after 20 seasons

2,279 Player Jason Giambi Stock Photos, High-Res Pictures, and Images - Getty Images

Giambi announces retirement after 20 seasons

Jason Giambi retires after controversial career with Yankees, A's - Sports Illustrated

Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive

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