Novak Djokovic capped off a spectacular season in grand style as the world number one lifted the ATP Tour Finals title for a record fourth successive year after defeating six-time champion Roger Federer.
The Serbian dominated the game from the start and overcame vintage Federer 6-3, 6-4 to record his 82nd victory from 88 matches this year, Sport24 reported.
Although the Swiss sporting marvel had ended Djokovic's 23-match winning run earlier this week in the group stage, the Serbian once again got the better of Federer in grand finales.
With the win, Djokovic became the first player in the tournament's 46-year history to lift the title four years in a row.
Djokovic displayed an imperious show throughout the year, winning three Grand Slam titles and taking his singles tally to 10.