Lazio coach Simone Inzaghi was angry to be sent off in victory over Fiorentina.
Inzaghi was sent from the touchline in stoppages, just after Dusan Vlahovic's red card for an elbow on Patric.
“It's really disappointing, as I hadn't been sent off for almost three years," he said.
"I had tried to help out and calm the situation, the referee said I was not in any way rude, it's just that I wandered outside my technical area. I think he could've just given me a yellow card and then I would've been with my lads next week in Turin."