Bulgaria's Grigor Dimitrov has won the 2017 ATP Finals after defeating Belgium's David Goffin in the biggest match of his career.

Sixth seed Dimitrov became the first man since Spain's Alex Corretja in 1998 to win the title in his debut appearance.

He beat Goffin 7-5 4-6 6-3 at London's O2 Arena. The final lasted 2 hours, 31 minutes, the longest best-of-three sets final in the tournament's history.

The victory pushes him to number 3 in the world, with Goffin also rising to 7th.

Full story: http://www.concaholic.com/sports/atp-finals-2017-grigor-dimitrov-defeats-david-goffin-title/