Inter Milan boss Walter Mazzarri was furious with match officials for their stalemate with Torino.
The opening Serie A game ended goalless, but only thanks to Samir Handanovic parrying a Marcelo Larrondo penalty. Nemanja Vidic was sent off for the incident.
"It was a balanced and difficult game, which we knew it was going to be, as it's never easy to play in Turin where they sit back and wait for you," Mazzarri told Sky Sport Italia.
"We tried to win right to the end, but didn't take our chances. Gary Medel was making his debut and did very well. Overall we played well and it'll be tough for everyone here.
"If you give the first penalty, then you have to give the one on Icardi too, which was more obviously a foul. In fact, the one on Quagliarella was absolutely not a penalty, otherwise they'll give dozens every game."
