Novak Djokovic of Serbia dances for the crowd after defeating Nikolay Davydenko of Russia in their match at the U.S. Open tennis tournament in New York. Picture - Reuters.

World number Novak Djokovic progressed to the fourth round of the US Open 2011 after beating Nikolay Davydenko. However, rather than some particularly sublime rallies and plays, the highlight of the match came afterwards, in the post-match interview when the Serb did a little jig for the crowd. 

The 24-year-old has had a dream-season and against Davydenko, he ratcheted up his 60th win of the season with an untroubled 6-3 6-4 6-2 victory. 

It's the first test I had in this tournament and it was expected, said Djokovic. I was aware of his qualities - Davydenko is a great player. He's been around for many years. He knows how to play on this stadium and he knows how to play majors.

He then performed his dance much to the delight of the crowd at Flushing Meadows, as seen in the clip below.