Jason Giambi retires from Major League Baseball

Jason Giambi, former Rockies 1B, announces retirement – The Denver Post

Former MLB outfielder Jeremy Giambi's death is ruled a suicide by gunshot wound to chest

Jason Giambi announces retirement from MLB, calls career 'incredible journey' - ESPN

Jason Giambi - Wikipedia

Dirtbag Minor League Report - Long Beach State University Athletics

Jason Giambi Returns To Roots With Oakland A's

This ride's not over yet': Five years later, reliving Jason Giambi's memorable walk-off and exploring why the 2013 playoff chase still matters to the Indians - The Athletic

Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive

A's release Jason Giambi; slugger was hitting .193 – Trentonian

Former MLB outfielder Jeremy Giambi dies at age 47 – San Bernardino Sun

Retired slugger Jason Giambi knocks out a home sale outside of Las Vegas - Los Angeles Times