Italy's Camila Giorgi serves the ball to Germany's Andrea Petkovic during their game in the Dubai Duty Free Tennis Championships on February 15, 2016 in Dubai. (Photo by MARWAN NAAMANI / AFP) (Photo by MARWAN NAAMANI/AFP via Getty Images)
Italy's Camila Giorgi serves the ball to Germany's Andrea Petkovic during their game in the Dubai Duty Free Tennis Championships on February 15, 2016 in Dubai. (Photo by MARWAN NAAMANI / AFP) (Photo by MARWAN NAAMANI/AFP via Getty Images)