Sports Insight Bulgaria's Grigor Dimitrov wins ATP World Tour Finals Issued on: 24/11/2017 - 15:20 Play - 10:00 In Sports Insight this week, Paul Myers reports on tennis from London. Grigor Dimitrov celebrates after winning the final against Belgium's David Goffin on 19 November, 2017. Reuters/Toby Melville By: Paul Myers Follow Read more on related topics: ATP Finals 2017 Tennis