Djokovic dedicates London win to ill father

Novak Djokovic dedicated his Barclays ATP World Tour Finals title to his ill father after defeating Roger Federer to take the season-ending prize in London.

The world number one finished the tournament undefeated and picked up a cheque for US dollars 1,760,000 with his 7-6 (8/6) 7-5 victory over the man who had made the O2 Arena his own.