Allegri’s side won 1-0 after Robinho scored a penalty, wrongly awarded after the referee thought the ball hit Mauricio Isla’s hand.
“From the touchline it really did seem like a spot-kick, but watching the replays it should not have been given,” Allegri told Sky Sport Italia.
“This game was a real battle by the players. We only allowed Juventus one shot on target, while there were four or five great scoring opportunities for us.”
