Classic - Day 4

Keywords

Juan Martin Del Potro serves during his match against Lleyton Hewitt... News PhotoAAMI Kooyong Classic,Argentina,Australia,Bestof,Day,Horizontal,Juan Martin Del Potro,Kooyong Lawn Tennis Club,Lleyton Hewitt,Match - Sport,Melbourne - Australia,Serving - Sport,Sport,Taking a Shot - Sport,Tennis,Topics,Topix,Waist UpPhotographer Collection: Getty Images Sport 2013 Getty ImagesMELBOURNE, AUSTRALIA - JANUARY 12: Juan Martin Del Potro serves during his match against Lleyton Hewitt of Australia of Argentina during day four of the AAMI Classic at Kooyong on January 12, 2013 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)