Tennis: Djokovic unhappy for touching the chair umpire

Australian Open champion Novak Djokovic is relieved that the Australian Open is over. The Serb also apologised for touching the foot of chair umpire during the final match, while he posed with the trophy in Melbourne. “I'm not happy that I touched the chair umpire. I'm sorry if I offended him”, said Djokovic. The new number one is happy that the high tension tournament is over. Djokovic believes that the new generation guys are challenging Federer, Nadal and him for Grand Slam titles. Djokovic beat Thiem 6-4, 4-6, 2-6, 6-3, 6-4 in the Australian Open final. He is now just three major titles behind Roger Federer, who has claimed record 20 Grand Slam wins so far.