![Winner David Goffin of Belgium, right, and Alexandr Dolgopolov of Ukraine pose with their trophies after their final match of the men's singles during Stock Photo - Alamy Winner David Goffin of Belgium, right, and Alexandr Dolgopolov of Ukraine pose with their trophies after their final match of the men's singles during Stock Photo - Alamy](https://l450v.alamy.com/450v/2ny7bex/winner-david-goffin-of-belgium-right-and-alexandr-dolgopolov-of-ukraine-pose-with-their-trophies-after-their-final-match-of-the-mens-singles-during-the-2017-shenzhen-open-tennis-tournament-in-shenzhen-city-south-chinas-guangdong-province-1-october-2017winning-a-title-on-the-atp-world-tour-is-never-easy-and-the-shenzhen-open-final-proved-no-different-for-world-no-12-david-goffin-on-sunday-1-october-2017-but-despite-losing-the-second-set-after-recovering-from-a-1-5-deficit-to-force-a-tie-break-the-belgian-second-seed-bolstered-his-chances-of-qualifying-for-the-nitto-atp-finals-by-de-2ny7bex.jpg)
Winner David Goffin of Belgium, right, and Alexandr Dolgopolov of Ukraine pose with their trophies after their final match of the men's singles during Stock Photo - Alamy
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ATP Finals: How and when to watch every moment from The O2 live on Sky Sports | Tennis News | Sky Sports
![Alexandr Dolgopolov of Ukraine returns a shot to David Goffin of Belgium in their final match of the men's singles during the 2017 Shenzhen Open tennis tournament in Shenzhen city, south China's Alexandr Dolgopolov of Ukraine returns a shot to David Goffin of Belgium in their final match of the men's singles during the 2017 Shenzhen Open tennis tournament in Shenzhen city, south China's](https://c8.alamy.com/comp/2NY7BG8/alexandr-dolgopolov-of-ukraine-returns-a-shot-to-david-goffin-of-belgium-in-their-final-match-of-the-mens-singles-during-the-2017-shenzhen-open-tennis-tournament-in-shenzhen-city-south-chinas-guangdong-province-1-october-2017winning-a-title-on-the-atp-world-tour-is-never-easy-and-the-shenzhen-open-final-proved-no-different-for-world-no-12-david-goffin-on-sunday-1-october-2017-but-despite-losing-the-second-set-after-recovering-from-a-1-5-deficit-to-force-a-tie-break-the-belgian-second-seed-bolstered-his-chances-of-qualifying-for-the-nitto-atp-finals-by-defeating-fifth-seeded-alexandr-2NY7BG8.jpg)