![Roger Federer, of Switzerland, returns to David Goffin, of Belgium, during the fourth round of the US Open tennis championships Sunday, Sept. 1, 2019, in New York. (AP Photo/Sarah Stier Stock Photo - Roger Federer, of Switzerland, returns to David Goffin, of Belgium, during the fourth round of the US Open tennis championships Sunday, Sept. 1, 2019, in New York. (AP Photo/Sarah Stier Stock Photo -](https://c8.alamy.com/comp/2MJ97M5/roger-federer-of-switzerland-returns-to-david-goffin-of-belgium-during-the-fourth-round-of-the-us-open-tennis-championships-sunday-sept-1-2019-in-new-york-ap-photosarah-stier-2MJ97M5.jpg)
Roger Federer, of Switzerland, returns to David Goffin, of Belgium, during the fourth round of the US Open tennis championships Sunday, Sept. 1, 2019, in New York. (AP Photo/Sarah Stier Stock Photo -
![March 16, 2016: David Goffin of Belgium in action against Stan Wawrinka of Switzerland at the 2016 BNP Paribas Open at Indian Wells Tennis Garden in Indian Wells, California. Charles Baus/CSM (Cal March 16, 2016: David Goffin of Belgium in action against Stan Wawrinka of Switzerland at the 2016 BNP Paribas Open at Indian Wells Tennis Garden in Indian Wells, California. Charles Baus/CSM (Cal](https://c8.alamy.com/comp/2P1KBK8/march-16-2016-david-goffin-of-belgium-in-action-against-stan-wawrinka-of-switzerland-at-the-2016-bnp-paribas-open-at-indian-wells-tennis-garden-in-indian-wells-california-charles-bauscsm-cal-sport-media-via-ap-images-2P1KBK8.jpg)
March 16, 2016: David Goffin of Belgium in action against Stan Wawrinka of Switzerland at the 2016 BNP Paribas Open at Indian Wells Tennis Garden in Indian Wells, California. Charles Baus/CSM (Cal
![Swiss Indoors Basel 2015: Tuesday Tennis Scores, Results, Updated Draw Schedule | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Swiss Indoors Basel 2015: Tuesday Tennis Scores, Results, Updated Draw Schedule | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/article/media_slots/photos/002/254/147/7c7d109e83bb257ce14d92e0dc4a861a_crop_exact.jpg?w=2975&h=2048&q=85)
Swiss Indoors Basel 2015: Tuesday Tennis Scores, Results, Updated Draw Schedule | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![David Goffin of Belgium runs as he plays against Roger Federer of Switzerland during their men's singles match at the Shanghai Masters tennis tournament at Qizhong Forest Sports City Tennis Center in David Goffin of Belgium runs as he plays against Roger Federer of Switzerland during their men's singles match at the Shanghai Masters tennis tournament at Qizhong Forest Sports City Tennis Center in](https://c8.alamy.com/comp/2MHXMJN/david-goffin-of-belgium-runs-as-he-plays-against-roger-federer-of-switzerland-during-their-mens-singles-match-at-the-shanghai-masters-tennis-tournament-at-qizhong-forest-sports-city-tennis-center-in-shanghai-china-thursday-oct-10-2019-ap-photoandy-wong-2MHXMJN.jpg)
David Goffin of Belgium runs as he plays against Roger Federer of Switzerland during their men's singles match at the Shanghai Masters tennis tournament at Qizhong Forest Sports City Tennis Center in
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ATP Finals: David Goffin beats Roger Federer, faces Grigor Dimitrov in final | Tennis News – India TV
![Roger Federer, of Switzerland, returns to David Goffin, of Belgium, during the fourth round of the US Open tennis championships Sunday, Sept. 1, 2019, in New York. (AP Photo/Sarah Stier Stock Photo - Roger Federer, of Switzerland, returns to David Goffin, of Belgium, during the fourth round of the US Open tennis championships Sunday, Sept. 1, 2019, in New York. (AP Photo/Sarah Stier Stock Photo -](https://c8.alamy.com/comp/2MJ987F/roger-federer-of-switzerland-returns-to-david-goffin-of-belgium-during-the-fourth-round-of-the-us-open-tennis-championships-sunday-sept-1-2019-in-new-york-ap-photosarah-stier-2MJ987F.jpg)
Roger Federer, of Switzerland, returns to David Goffin, of Belgium, during the fourth round of the US Open tennis championships Sunday, Sept. 1, 2019, in New York. (AP Photo/Sarah Stier Stock Photo -
![David Goffin (Belgium) in action during round 4 of US Open Championship against Roger Federer (Switzerland) at Billie Jean King National Tennis Center (Photo by Lev Radin/Pacific Press/Sipa USA Stock Photo - David Goffin (Belgium) in action during round 4 of US Open Championship against Roger Federer (Switzerland) at Billie Jean King National Tennis Center (Photo by Lev Radin/Pacific Press/Sipa USA Stock Photo -](https://c8.alamy.com/comp/2ENKT7M/david-goffin-belgium-in-action-during-round-4-of-us-open-championship-against-roger-federer-switzerland-at-billie-jean-king-national-tennis-center-photo-by-lev-radinpacific-presssipa-usa-2ENKT7M.jpg)
David Goffin (Belgium) in action during round 4 of US Open Championship against Roger Federer (Switzerland) at Billie Jean King National Tennis Center (Photo by Lev Radin/Pacific Press/Sipa USA Stock Photo -
![David Goffin, of Belgium, returns to Roger Federer, of Switzerland, during the fourth round of … | Las Vegas Review-Journal David Goffin, of Belgium, returns to Roger Federer, of Switzerland, during the fourth round of … | Las Vegas Review-Journal](https://www.reviewjournal.com/wp-content/uploads/2019/09/12653357_web1_AP19244629373159.jpg)
David Goffin, of Belgium, returns to Roger Federer, of Switzerland, during the fourth round of … | Las Vegas Review-Journal
![David Goffin, of Belgium, serves to Roger Federer, of Switzerland, during the semifinals at the Western & Southern Open tennis tournament, Saturday, Aug. 18, 2018, in Mason, Ohio. (AP Photo/John Minchillo Stock David Goffin, of Belgium, serves to Roger Federer, of Switzerland, during the semifinals at the Western & Southern Open tennis tournament, Saturday, Aug. 18, 2018, in Mason, Ohio. (AP Photo/John Minchillo Stock](https://c8.alamy.com/comp/2MMR4F8/david-goffin-of-belgium-serves-to-roger-federer-of-switzerland-during-the-semifinals-at-the-western-southern-open-tennis-tournament-saturday-aug-18-2018-in-mason-ohio-ap-photojohn-minchillo-2MMR4F8.jpg)