![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://www.tsn.ca/polopoly_fs/1.1701570!/fileimage/httpImage/image.jpg_gen/derivatives/landscape_620/st-louis-cardinals-relief-pitcher-luis-garcia.jpg)
Ian Happ Chicago Cubs St. Louis Cardinals
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://i0.wp.com/www.liderendeportes.com/wp-content/uploads/2022/01/JON-LESTER.jpg?resize=696%2C519&ssl=1)
Jon Lester decides to retire after 16 major league seasons
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://images2.minutemediacdn.com/image/upload/c_fill,w_1440,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/https-3A-2F-2Fredbirdrants-com-2Fwp-content-2Fuploads-2Fgetty-images-2F2018-2F08-2F1340811464-850x560-0e54c2d78363553de0735baa57851724.jpg)
Former St. Louis Cardinals pitcher Jon Lester decides to retire
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://www.si.com/.image/ar_4:3%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTY4MTA3MDM3MjYwNTIyODgw/jon-lester-topperjpg.jpg)
Jon Lester beat the yips with focus and determination - Sports Illustrated
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://www.usatoday.com/gcdn/presto/2021/11/05/USAT/037e3263-96a3-41b2-89a9-372fb93fb8b0-7c875722-b0ff-4d63-89d2-b0bbcf327150_thumbnail.png?width=660&height=371&fit=crop&format=pjpg&auto=webp)
Jon Lester, former Cubs, Red Sox pitcher, announces retirement
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://www.centralillinoisproud.com/wp-content/uploads/sites/57/2022/01/AP21242854220957.jpg?strip=1)
Jon Lester announces retirement, St. Louis Cardinals lose potential pitching depth
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://cdn.mlbtraderumors.com/files/2021/07/lane-thomas.jpg)
Nationals, Cardinals Swap Jon Lester For Lane Thomas - MLB Trade Rumors
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://cdn.mlbtraderumors.com/files/2021/07/jon-lester-nats.jpg)
Nationals, Cardinals Swap Jon Lester For Lane Thomas - MLB Trade Rumors
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://www.ctvnews.ca/polopoly_fs/1.1923415.1405939532!/httpImage/image.jpg_gen/derivatives/landscape_1020/image.jpg)
Sports News, NHL, NBA, MLB, MLS, NFL
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2013/10/29/1383016647137/6296e938-ac80-407a-a491-02a63e7d66bd-2060x1236.jpeg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctbGl2ZS5wbmc&s=e64113e0f5df05dd1853309c8c29cffc)
Boston Red Sox beat St Louis Cardinals - as it happened!, Sport
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://cdnph.upi.com/svc/sv/upi/3421458543128/2016/1/c3f1ac12afff4bb4c868db342dbd6848/Reliever-Rafael-Soriano-announces-retirement.jpg)
Reliever Rafael Soriano announces retirement
![Former St. Louis Cardinals pitcher Jon Lester decides to retire](https://images2.minutemediacdn.com/image/upload/c_fill,w_720,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/https-3A-2F-2Fdistrictondeck-com-2Fwp-content-2Fuploads-2Fgetty-images-2F2017-2F07-2F1233551256-850x560-0f9d9cfd9f05358819f31513950a7700.jpg)
Despite Rocky Nationals Stint, Jon Lester Retires A Postseason Legend