![A look back at Jon Lester's career - Beyond the Box Score](https://www.si.com/.image/t_share/MTY4MTU2MTgzMjI3NzM3MzYx/2016-1007-jon-lester-si585_tk1_00455jpg.jpg)
Jon Lester retires after epic MLB career as Red Sox, Cubs ace
![A look back at Jon Lester's career - Beyond the Box Score](https://bostonglobe-prod.cdn.arcpublishing.com/resizer/XodDeR82Y6inqMhUf8s4gugwnYc=/960x0/cloudfront-us-east-1.images.arcpublishing.com/bostonglobe/CH6CLGB7YFEXPNGJKEAYBQ6C7I.jpg)
Former Red Sox ace Jon Lester, three-time World Series champ
![A look back at Jon Lester's career - Beyond the Box Score](https://img.mlbstatic.com/mlb-images/image/private/ar_16:9,g_auto,q_auto:good,w_1024,c_fill,f_jpg,dpr_3.0/mlb/sbjzkddlkaheqx6m5a38)
Jon Lester Hall of Fame case discussion
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Washington Nationals News: 17-run win; Jon Lester bounces back
![A look back at Jon Lester's career - Beyond the Box Score](https://www.baseball-almanac.com/images/SocialMedia/Jon_Lester_Baseball_Almanac.jpg)
Jon Lester Baseball Stats by Baseball Almanac
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Jon Lester's 200th career win, in context
![A look back at Jon Lester's career - Beyond the Box Score](https://www.sportsnet.ca/wp-content/uploads/2021/09/lester_jon1280-1040x572.jpeg)
Lester wins 200th, Cardinals down Brewers for ninth straight win
![A look back at Jon Lester's career - Beyond the Box Score](https://a.espncdn.com/combiner/i?img=/i/teamlogos/leagues/500/mlb.png&w=250&h=250)
Jon Lester - St. Louis Cardinals Starting Pitcher - ESPN
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Jon Lester - St. Louis Cardinals Starting Pitcher - ESPN
![A look back at Jon Lester's career - Beyond the Box Score](https://upload.wikimedia.org/wikipedia/en/thumb/0/0d/2016_World_Series_logo.svg/1200px-2016_World_Series_logo.svg.png)
2016 World Series - Wikipedia