Jason Giambi announces retirement - MLB Daily Dish
Jason Giambi Retires: Latest Details, Comments and Reaction, News, Scores, Highlights, Stats, and Rumors
A's great Jason Giambi favors team's move to Las Vegas, Athletics
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
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Jason Giambi retires after 20 seasons
JAWS and the 2020 Hall of Fame Ballot: Jason Giambi
Jason Giambi retires from MLB - 6abc Philadelphia
Ex-Athletics star Jason Giambi announces retirement
After 20 seasons, Giambi calls it a career
Jason Giambi: Rockies slugger weighs in on pranks, the gold thong and CarGo – The Denver Post
Jason Giambi retires from Major League Baseball
Players Detail Dealings With Bonds's Trainer - The New York Times