World No.1 Novak Djokovic takes on David Ferrer in the final of ATP World Tennis Championship in Abu Dhabi today. The Serb stunned the former World No. 1 Roger Federer 6-2,6-1 in straight sets in the first semifinal.The Spaniard David Ferrer thrashed a recuperating Rafael Nadal 6-3,6-2 in the second semifinal. With his impressive run this season and a 6-5 winning record against Ferrer, the Serb no. 1, looks to be the favourite to win the title.However, Ferrer has been in top form and demolished many a big players this season. He was the one who handed Djokovic a rare defeat in the ATP World Tours Final in London last month. In all an interesting battle is on the cards in the last tournament of the calendar year 2011.The winner takes home the prize money of $ 250,000.