Description:Lazio boss Vladimir Petkovic says the Italian's Europa League clash with Borussia Moenchengladbach will be one of the toughest of their season - but believes they will get a result if they play as well as they did against Napoli at the weekend. Lazio and Napoli drew 1-1 in Rome as the second and third placed teams in Serie A went head to head. And the home side were unlucky not to take all three points when they were pegged back by a late Hugo Campagnaro goal at the Olympic Stadium.(0:57)