![Jason Giambi retires after 20 MLB seasons](https://pbs.twimg.com/media/B9_diauCQAA9saB?format=jpg&name=large)
SportsCenter on X: Jason Giambi retires after 20 seasons. The 5-time All-Star finished MLB career with 440 home runs. (via @NYDailyNews) / X
![Jason Giambi retires after 20 MLB seasons](https://assets-cms.thescore.com/uploads/image/file/402580/cropped_GettyImages-82261183.jpg?ts=1588529497)
Jason Giambi: Astros' cheating 'no different' than PED scandals
![Jason Giambi retires after 20 MLB seasons](https://cdn.vox-cdn.com/thumbor/zkwqC6pxJIYLJl0HybEH50eK8xo=/0x498:2061x1872/1400x1400/filters:focal(0x498:2061x1872):format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/48441615/GettyImages-2512860.0.jpg)
Hideki Matsui to announce retirement - Pinstripe Alley
![Jason Giambi retires after 20 MLB seasons](https://cdn.vox-cdn.com/thumbor/XrsRGA3LaSazppcvhITgOz_8-EY=/1400x1050/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/24531382/1399991879.jpg)
Jed Lowrie officially retires - Athletics Nation
![Jason Giambi retires after 20 MLB seasons](https://www.nydailynews.com/wp-content/uploads/migration/2015/02/16/2M42PLAHG3VQ2WCNRNKWIPBRFM.jpg?w=1024)
Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News
![Jason Giambi retires after 20 MLB seasons](https://img.mlbstatic.com/mlb-images/image/upload/t_2x1/t_w1536/mlb/srhm8nvams1ancjpmhcf.jpg)
Best baseball player born every year since 1847
![Jason Giambi retires after 20 MLB seasons](https://cdn.vox-cdn.com/thumbor/3sqrAQblzIgYnoHDeCShWVwiWPI=/0x0:4088x2725/1400x1400/filters:focal(0x0:4088x2725):format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/45702582/usa-today-7932153.0.jpg)
Jason Giambi, patron saint of the '00s - Beyond the Box Score
![Jason Giambi retires after 20 MLB seasons](https://manginphotography.net/wp-content/uploads/2015/02/giambi0003.jpg)
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
![Jason Giambi retires after 20 MLB seasons](https://www.the-sun.com/wp-content/uploads/sites/6/2022/02/kc-giambi-brothers-comp2.jpg)
Who is Jeremy Giambi's brother Jason?
![Jason Giambi retires after 20 MLB seasons](https://www.mercurynews.com/wp-content/uploads/2023/08/BNG-L-AS-0807-12.jpg?w=1024)
Nick Allen, Oakland A's beat SF Giants in Bay Bridge Series
![Jason Giambi retires after 20 MLB seasons](https://www.freep.com/gcdn/authoring/authoring-images/2023/10/01/PDTF/71027151007-miggy-100123-05-mw.jpg)
Miguel Cabrera's final statistics: Where he ranks among MLB and Detroit Tigers greats
![Jason Giambi retires after 20 MLB seasons](https://library.sportingnews.com/styles/twitter_card_120x120/s3/2021-08/giambi-jason-021615-usnews-getty-ftr_8l31alaj04je1ti5vi5psqshb.jpg?itok=p-hscai8)
Jason Giambi retiring after 20 years in Major League Baseball
![Jason Giambi retires after 20 MLB seasons](https://api.time.com/wp-content/uploads/2015/02/jason-giambi.jpg)
Jason Giambi: MLB Player Retires After 20 Years
![Jason Giambi retires after 20 MLB seasons](https://media.video-cdn.espn.com/motion/2023/1012/dm_231012_MLB_Highlight_Phillies_win/dm_231012_MLB_Highlight_Phillies_win.jpg)
Jason Giambi announces retirement from MLB, calls career 'incredible journey' - ESPN
![Jason Giambi retires after 20 MLB seasons](https://cdnph.upi.com/ph/st/th/9171536684408/2018/upi/f8c1e6a8485646fba0f042f453726ea5/v1.5/Diamondbacks-need-strong-showing-from-Greinke-vs-Rockies.jpg)
Jason Giambi News, Photos, Quotes, Video