Director general Beppe Marotta concedes “Juventus played one of their worst games of the season and the penalty cannot be an alibi.”
The Bianconeri were beaten 1-0 by Milan  thanks to a Robinho spot-kick incorrectly awarded for a Mauricio Isla handling offence.
Despite dominating possession at San Siro, Juve barely troubled goalkeeper Marco Amelia.
“I think it would’ve ended 0-0 without that penalty. Juve played one of their worst games of the season and the penalty cannot be an alibi,” noted Marotta.
“Juventus must be accustomed to challenging on different fronts, so playing four days after the win over Chelsea was enough to recuperate.
“I repeat, it was one of the worst performances. We must work hard to get back on our feet and improve.
“We haven’t scored for two Serie A games in a row because our opponents put us under pressure with their systems and we have been unable to break down their defences.”