The Portuguese seemed rattled throughout the contest, with video footage appearing to show him throwing a punch at Jose Angel Crespo, which went unnoticed by the referee.
But #Ronaldo #CR7 was later punished for kicking out at Edimar Fraga in another moment of indiscipline, which resulted in him being sent off.
The three-time Ballon d'Or winner later apologised on social media for losing his temper, but he has received the support of #Neymar.
It is difficult because sometimes there is provocation, he said. "It happened to Zinedine Zidane, it happened to me. Nobody has the coolness to remain calm 100 per cent of the time.
"We must think with our heads. I think he should be punished.
