I think this result was the matchup of the two strongest teams in the qualifiers. Porto and Roma are both strong teams and their struggle will continue. A draw is the strongest possibility in these matches because we can say that both teams are strong. Roma is on the rise in the Italian league and I think they will work as hard as they can for these matches they will play in the European league. My favorite for the European league is Tottenham right now. I think they are good enough to be champions.
I don't know the Porto team, i do not follow this team in the relative championship, however Roma currently has several problems and it does not seem to me to be such a stable team that can afford to win something this year.
The last game in 2021 they draw 1 - 1, but Roma is another team insteed today.