Video: Novak Djokovic does his best Boris Becker impersonation

MELBOURNE, Australia -- Novak Djokovic broke it out his latest impression after dismantling Fabio Fognini 6-3, 6-0, 6-2 in the fourth round of the Australian Open on Sunday.
Djokovic, the king of on-court tennis impersonations, did his take on his new coach, Boris Becker. Let's face it, Djokovic had only two options: mock the extreme back bend on the serve or dive needlessly on the court going for a volley. Given that they're playing on hard court and Djokovic's next match, against Stanislas Wawrinka, could be a tough one, you can guess which route he took.

Contributor, SI.com Nguyen is a freelance writer for SI.com, providing full coverage of professional tennis both on and off the court. Her content has become a must-read for fans and insiders to stay up-to-date with a sport that rarely rests. She has appeared on radio and TV talk shows all over the world and is one of the co-hosts of No Challenges Remaining, a weekly podcast available on iTunes. Nguyen graduated from the University of California, Irvine in 1999 and received a law degree from the University of California, Davis in 2002. She lives in the Bay Area.