If you wonder why Roger Federer says that Novak Djokovic moves extremely well, here you have the answer.
Look at his footwork!!!!
ICYMI: @DjokerNole continues his inspired summer by rallying to win the final 10 games in his R1 victory over M. Fucsovics.
Read More: https://t.co/TzJsERM9eN#USOpen pic.twitter.com/v8sP9W0yv9
— US Open Tennis (@usopen) August 29, 2018
