If they were better team they would won it no matter of what. They were still leading, they had whole another set but they couldn’t.
They are huge pro players it is not like this is something that happend to them for the first time.
yes they shouldn’t have let the refs terrible calls affect them so much, but it is something that can really get in the heads of players, we’ve seen the same thing happen before with even the best teams. But people have a right to be mad about the ref though, if the roles had been reversed and conegliano had been the team the ref stole a point from causing them to melt down you would be complaining too.