![US Open 2017: Roger Federer out to avenge 2009 final 'regrets' with Juan Martin del Potro | Tennis | Sport | Express.co.uk US Open 2017: Roger Federer out to avenge 2009 final 'regrets' with Juan Martin del Potro | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Roger-Federer-Juan-Martin-del-Potro-850421.jpg)
US Open 2017: Roger Federer out to avenge 2009 final 'regrets' with Juan Martin del Potro | Tennis | Sport | Express.co.uk
![Juan Martin del Potro withdraws from 2019 US Open - Official Site of the 2021 US Open Tennis Championships - A USTA Event Juan Martin del Potro withdraws from 2019 US Open - Official Site of the 2021 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1049778_20180909_Day14_AU3I2123.jpg)
Juan Martin del Potro withdraws from 2019 US Open - Official Site of the 2021 US Open Tennis Championships - A USTA Event
![US OPEN 2009: Emotional Juan Martin del Potro comes from behind to stun Roger Federer and claim dramatic five set triumph | Daily Mail Online US OPEN 2009: Emotional Juan Martin del Potro comes from behind to stun Roger Federer and claim dramatic five set triumph | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2009/09/15/article-1213534-066F8C61000005DC-757_468x337.jpg)
US OPEN 2009: Emotional Juan Martin del Potro comes from behind to stun Roger Federer and claim dramatic five set triumph | Daily Mail Online
![Grand Slam Champion And Professional Tennis Player Juan Martin Del Potro Practices For US Open 2013 Editorial Image - Image of players, celebration: 34891555 Grand Slam Champion And Professional Tennis Player Juan Martin Del Potro Practices For US Open 2013 Editorial Image - Image of players, celebration: 34891555](https://thumbs.dreamstime.com/b/grand-slam-champion-professional-tennis-player-juan-martin-del-potro-practices-us-open-flushing-ny-august-billie-jean-34891555.jpg)
Grand Slam Champion And Professional Tennis Player Juan Martin Del Potro Practices For US Open 2013 Editorial Image - Image of players, celebration: 34891555
![Former champ del Potro headlines men's wild cards - Official Site of the 2021 US Open Tennis Championships - A USTA Event Former champ del Potro headlines men's wild cards - Official Site of the 2021 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_delpotro2009.jpg)
Former champ del Potro headlines men's wild cards - Official Site of the 2021 US Open Tennis Championships - A USTA Event
![Grand Slam Champion Juan Martin Del Potro Of Argentina Celebrates Victory After His 2018 US Open Quarterfinal Match Editorial Image - Image of nike, game: 125403025 Grand Slam Champion Juan Martin Del Potro Of Argentina Celebrates Victory After His 2018 US Open Quarterfinal Match Editorial Image - Image of nike, game: 125403025](https://thumbs.dreamstime.com/z/new-york-september-grand-slam-champion-juan-martin-del-potro-argentina-celebrates-victory-his-us-open-quarterfinal-match-125403025.jpg)
Grand Slam Champion Juan Martin Del Potro Of Argentina Celebrates Victory After His 2018 US Open Quarterfinal Match Editorial Image - Image of nike, game: 125403025
![US Open Classics: Juan Martin del Potro vs. Roger Federer, 2009 US Open men's singles final - Official Site of the 2021 US Open Tennis Championships - A USTA Event US Open Classics: Juan Martin del Potro vs. Roger Federer, 2009 US Open men's singles final - Official Site of the 2021 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_Del-Potro-2_50th.jpg)