
Italian second seed Andreas Seppi coasted into the quarter-finals of the Serbia Open in Belgrade with a 6-4 6-2 win over Croatian Ivan Dodig.
Seppi was joined in the last eight by fourth seed David Nalbandian, the former Wimbledon finalist requiring 80 minutes to see off Slovenian qualifier Aljaz Bedene 6-4 6-3.
Eighth seed Gilles Muller was a 6-3 7-6 (7-0) winner over Argentinian qualifier Eduardo Schwank, while Brazilian Joao Souza advanced when Serbian opponent Susan Lajovic retired trailing 4-2 in the first set due to an ankle injury.
 



