It depends what team is playing but I still find it surprising how big of an impact a red card in football can have and within minutes turn the whole game completely upside down. After the red card it was only Roma, but then the penalty put the nail in the coffin for Sassuolo regarding their mental resilience. I think they really felt broken at that point because everything in that game turned against them. The second goal was to be expected somehow as Roma was pressing hard for it.
AS Roma won and it has push to them to 4th position on the table. They're aiming higher spots. José Mourinho intends to make his team very strong and competitive, absolutely no time for the Portuguese man to relent, he's desperate to achieving good results. There's no way AS Roma would have become victorious against the home side if Sassuolo wasn't issued a red card, that alone ruined things for the club. Sassuolo was opportune to win the game but the red card issued out to Daniel Boloca by the referree Marcenaro Matteo.