Andy Murray has won to cover up his ranking title for this year after defeats Novack Djokovic in ATP World Tour on Sunday,20.
Murray has an extraordinary win of one hour and 45 minutes over Djokovic for 6-, 6-4 in ATP World Tour finals.
"Obviously it's a very special day, I'm happy to get the win today and finish the year as Number 1. I never expected it." Said Murray