Jason Giambi retires: A look back at his Athletics career - Athletics Nation
Jeremy Giambi, former Oakland Athletics outfielder, dies at age 47
Heading Home
Jason Giambi announces his retirement in classy statement
After 20 seasons, Giambi calls it a career
Jason Giambi Stats, Fantasy & News
Jason Giambi: MLB Player Retires After 20 Years
Giambi announces retirement after 20 seasons
Still making his pitch, Article
Jason Giambi announces retirement - MLB Daily Dish
Jason Giambi - Wikipedia
Jason Giambi Leads Athletics Hall of Fame Class For 2023 - Sactown Sports