On the eve of the Barclays ATP World Tour Finals, which will be held at The O2 in London from 05-12 November, ATP will announce the winners of the 2012 ATP World Tour Awards.
Awards will be given in ten categories.
You can vote for Player of the Year voted by fans here.
Enter your e-mail address and choose your favourite player under Singles category. You can also vote for your favourite doubles team selecting it from the Doubles.
Voting ends on Wednesday, October 31, 2012.
Novak is also in contention for the ATP World Tour No.1 Award (determined by ranking).
The 25-year-old Serbian star has won five titles this year, one major (the Australian Open), three ATP World Tour Masters tournaments (Miami, Toronto, Shanghai), and China Open.
He played finals of Masters events in Monte Carlo, Rome and Cincinnati, and Grand Slam tournaments Roland Garros and US Open.
Nole is on top of the ATP Race List with more than 2000 points ahead of his rivals. He holds a 70-11 match record in 2012.