Age31
CountrySerbia
Residence Belgrade, Serbia
Turned Pro2006
2016 Earnings$1,130,543
Djokovic beat Albert Ramos-Vinolas, 6-3, 6-4, 6-2, and Troicki defeated Carreno Busta.
They will play Spain in the quarterfinals.
Earlier, Viktor Troicki saved a match point in a win over Karen Khachanov.
Muller beat Pablo Cuevas, and Troicki advanced when Kohlschreiber withdrew.
Novak Djokovic, Janko Tipsarevic and their wives attended the ceremony.
