David Goffin boosted his hopes of qualifying for the ATP World Tour Finals with his first title in three years at the Shenzhen Open. The Belgian had lost six finals since winning his second title in Metz in 2014 but ended that run with a 6-4, 6-7 (5), 6-3 victory over Aleksandr Dolgopolov. Goffin lost the second-set tie-break after recovering from 1-5 but took the decider to win in two hours and three minutes. The title leaves Goffin in 12th place in the Race to London, with the top eight qualifying for the season-ending tournament at the O2 Arena in November. But Wawrinka and Djokovic will both definitely miss out because of injury, with Andy Murray also unlikely to take part. Should Goffin qualify for the ATP Finals, it would be a very impressive achievement given he was sidelined for six weeks with an ankle injury and missed Wimbledon.