Andrea Petkovic definitely has a funny side that we often see on and off court. This German WTA player is best known for her “Petko” dance. We show you a bit of a different side to this rising star who is one of the most well liked players in the WTA. This “crazy” coach spent some time with Andrea giving her coaching tips that we think will go a long way in her career. Watch as the coach serves up tips you have not heard before like “carving a watermelon”, “explode”, “volley karate” and so many more funny tips we are sure Andrea will never forget!