World No.1 tennis player Novak Djokovic has backed himself to win the 2012 French Open though he conceded clay court expert Rafael Nadal remained favourite to bag his seventh title at Roland Garros.

"My mindset is always positive and I always expect a lot from myself. I have had the best year and a half of my career. I believe that I am at the peak of my career at this moment," said Djokovic, who is on the threshold of winning four consecutive Grand Slam event.