Lazio coach Vladimir Petkovic has admitted frustration at his team's second-half performance in tonight's 0-0 draw with Bologna.

Aquile lost more ground in the race for the Serie A title as they were held to a stalemate at the Stadio Renato Dall'Ara, meaning that they now trail leaders Juventus by eight points.

The Bosnian warned that his players must show more quality away from home.

"The draw satisfies us," Petkovic told Sky Sport Italia.

"The result was the right one – no-one deserved to lose this game. Certainly neither team did not enough to win it.

"I did not like our second-half performance. We need to find a little more courage away from home – we were too cautious."

Lazio face Inter Milan next Saturday.