Djokovic said Federer and Nadal still world bests

Novak Djokovic give praises to Roger Federer and Rafael Nadal said Federer and Nadal still rate among the world's best though they dropped out of the top four for the first time in 13 years.

Nadal and Federer who both have 31 Grand Slam titles both missing ATP tennis rankings for the first time since 2002.

Djokovic said "It's kind of expected to have some new faces in this sport, but I still wouldn't rule out Federer and Nadal and I would not take them out of that context of best players in the world."

Djokovic mention new wave of tennis players who are coming up new generation such as Nick Kyrgios (Australia) and Borna Coric (Croatia) that they are young and motivated to show to the world that they can compete on high level. Milos Raonic, Kei Nishkori and Dominic Thiem they are in top ten and they are twenty something.

Djokovic beat Fabio Fognini 6-3, 6-3 as he returned from injury in second round of the Shanghai Rolex Masters, it was his first match since US open.