Jason Giambi retires after 20 MLB seasons
New York Yankees star Paul O'Neill tops list of best MLB from Columbus
A's release Jason Giambi; slugger was hitting .193 – Trentonian
Rockies' Jason Giambi adds dad, role model to his résumé – The Denver Post
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Players Detail Dealings With Bonds's Trainer - The New York Times
Former A's outfielder Jeremy Giambi dies at age 47
Jason Giambi announces retirement, thanks family and baseball friends – New York Daily News
Remembering the best of times with Jason Giambi - Athletics Nation
Jason Giambi retiring after 20 years in Major League Baseball
Most career walk-off home runs in MLB history
Former MLB player Jeremy Giambi dies in California at 47, agent says - ESPN
Pinstripe Alley Top 100 Yankees: #60 Jason Giambi - Pinstripe Alley