Lazio boss Simone Inzaghi had no complaints after defeat to Napoli.
Jose Callejon and Arkadiusz Milik had given Napoli a comfortable lead, but just after Ciro Immobile pulled one back, the Aquile were reduced to 10 men with Francesco Acerbi's dismissal.
“Napoli played better than we did and certainly deserved to win, but having said that, on the first yellow card, Callejon was clever to get in front of Acerbi and then stop, ensuring the defender had to run into him," Inzaghi told Sky Sport Italia after a 2-1 defeat.
“As for the second booking, he clearly got the ball and it was not even a foul.
"I noticed that, I got angry, but these incidents do keep happening to us."