(Reuters) -World number one Novak Djokovic overpowered Dennis Novak after Dusan Lajovic battled past Gerald Melzer and Serbia went on to a 3-0 win in their opener against Group F hosts Austria in the Davis Cup Finals in Innsbruck on Friday.
Djokovic, aiming to guide Serbia to their first title since 2010 and second overall, made light work of his opponent as he dropped just six points on serve and did not face a break point while claiming a 6-3 6-2 victory in under an hour.
