Serbia's Novak Djokovic gestures after a point against Switzerland's... News PhotoAdult,Australia,Australian Tennis Open,Competition,Day 7,Gesturing,Individual Event,Match - Sport,Melbourne - Australia,Men,Novak Djokovic,One Person,People,Serbia,Sport,Stanislas Wawrinka,Switzerland,Tennis,VerticalPhotographer Collection: AFP 2013 AFPSerbia's Novak Djokovic gestures after a point against Switzerland's Stanislas Wawrinka during their men's singles match on day seven of the Australian Open tennis tournament in Melbourne early on January 21, 2013. AFP PHOTO / PAUL CROCK IMAGE STRICTLY RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE (Photo credit should read PAUL CROCK/AFP/Getty Images)