ATLANTA, GA - JULY 22: Gilles Muller of Luxemburg returns a shot to Andy Roddick during the finals of the BB&T Atlanta Open at Atlantic Station on July 22, 2012 in Atlanta, Georgia. (Photo by Matthew Stockman/Getty Images)
ATLANTA, GA - JULY 22: Gilles Muller of Luxemburg returns a shot to Andy Roddick during the finals of the BB&T Atlanta Open at Atlantic Station on July 22, 2012 in Atlanta, Georgia. (Photo by Matthew Stockman/Getty Images)
