![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](https://imengine.prod.srp.navigacloud.com/?uuid=5ADA6AC3-4165-41CE-90DB-64ECF5695DD7&type=primary&q=72&width=1200)
Ex-A's slugger Jason Giambi retiring after 20 seasons
![Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News](http://content.wtsp.com/photo/2015/02/16/635597056638240275-Jason-Giambi_2750648_ver1.0.jpg)
Jason Giambi retires after 20 MLB 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/giambi0001.jpg)
Jason Giambi retires after 20 MLB seasons - Mangin Photography
![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/giambi0022.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/giambi0023.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/giambi0016.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/giambi0017.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://cdn.vox-cdn.com/thumbor/HOJcTamJBhtuT0HCnfspXBDSOsw=/0x7:2000x1340/1400x1050/filters:focal(0x7:2000x1340):format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/45701850/usa-today-7303688.0.jpg)
Jason Giambi announces retirement - MLB Daily Dish
![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/giambi00141.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/giambi0020.jpg)
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive