John Isner is retiring from tennis after the US Open. He played in the sport's longest match | AP News
![Former world No 2 Anett Kontaveit forced into early tennis retirement with injury | Tennis | The Guardian Former world No 2 Anett Kontaveit forced into early tennis retirement with injury | Tennis | The Guardian](https://i.guim.co.uk/img/media/d9fbe4c70e411a12a39255f6b924d921c91b5ba4/0_0_3114_1868/master/3114.jpg?width=465&dpr=1&s=none)
Former world No 2 Anett Kontaveit forced into early tennis retirement with injury | Tennis | The Guardian
![Roger Federer announces retirement: Tennis world reacts to to 20-time Grand Slam winner leaving the game - CBSSports.com Roger Federer announces retirement: Tennis world reacts to to 20-time Grand Slam winner leaving the game - CBSSports.com](https://sportshub.cbsistatic.com/i/2022/09/15/406ba7f5-4022-474c-8e8d-cf180d2c1a16/roger-federer-getty.png?width=320&height=180)
Roger Federer announces retirement: Tennis world reacts to to 20-time Grand Slam winner leaving the game - CBSSports.com
![Roger Federer: 'Retirement Is Getting Closer, and I Will Miss Tennis So Much' | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Roger Federer: 'Retirement Is Getting Closer, and I Will Miss Tennis So Much' | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/003/875/482/hi-res-1d5a1ec4eb5852753d70a62c8d584f47_crop_north.jpg?1594250668&w=3072&h=2048)
Roger Federer: 'Retirement Is Getting Closer, and I Will Miss Tennis So Much' | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Ashleigh Barty retires: World No. 1 and three-time Grand Slam winner quits tennis at 25 - CBSSports.com Ashleigh Barty retires: World No. 1 and three-time Grand Slam winner quits tennis at 25 - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2022/03/23/4a75aea1-64db-4f3e-9c6c-2317eecc6048/thumbnail/1200x675/12cb1939fd68b4cde505176bacd257af/ash-barty.jpg)