David Goffin seeded seven stunned the six-time champion Roger Federer 2-6 6-3 6-4 to reach the ATP Finals in London. The victory is the first time Goffin has beat Federer in seven attempts & will now face Bulgarian Grigor Dimitrov in the final. Dimitrov came through against American Jack Sock 4-6 6-0 6-3.
Jamie Murray & Bruno Soares were beaten 7-6 6-2 by defending champions Henri kontinen & John Peers in the doubles semi-finals.