![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://manginphotography.net/wp-content/uploads/2015/02/giambi0008.jpg)
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://manginphotography.net/wp-content/uploads/2015/02/giambi0024.jpg)
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://static01.nyt.com/images/2013/03/16/sports/SUB-KEPNER/SUB-KEPNER-articleLarge.jpg?quality=75&auto=webp&disable=upscale)
Jason Giambi Reinvents Himself, and Baseball Is Intrigued - The
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://c8.alamy.com/comp/2E1NYYN/jason-giambi-of-the-new-york-yankees-watches-from-the-dugout-during-8-6-loss-to-the-los-angeles-angels-of-anaheim-at-angel-stadium-in-anaheim-calif-2E1NYYN.jpg)
Jason giambi hi-res stock photography and images - Alamy
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://cdnph.upi.com/ph/st/th/9331424117450/2015/upi/582e33a821b06c35dd5d43412123d6bb/v2.1/Jason-Giambi-retires-after-20-seasons.jpg?lg=4)
Jason Giambi retires after 20 seasons
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://manginphotography.net/wp-content/uploads/2015/02/giambi0006.jpg)
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://manginphotography.net/wp-content/uploads/2015/02/giambi0015.jpg)
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://secure.gravatar.com/avatar/0eb3cf81a0448879ba72de93da7d0d45?s=96&r=g)
Jason Giambi Announces Retirement - Cleveland Sports Talk
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://cdn0.vox-cdn.com/uploads/chorus_asset/file/3415272/sbnation-share__90_.0.png)
Jason Giambi retires: A look back at his Athletics career