UEFA Europa League and that team has good weapons which they can use it this match and they can win this match by high margin.
Manchester has been playing weak in their previous three matches, drawing against Crystal Palace, drawing in the Europa League, and still losing in the Premier League against Tottenham, so I didn't notice any improvement on Manchester United. They need to dismiss Erik Ten Hag if he doesn't improve in there next three matches, I will prefer they bring another coach, Porto is a good club and they usually perform well in all there competitions, and they are playing at home, he will be very hard if they don't win the game or draw tonight, they lost their first game in Europe League, so they won't try to lose today, and they are at home, so they will do anything to win the game or probably share the point against Manchester United.
Porto are in second place in their league, and you will know that they are in good shape this season, while Manchester United are just managing themselves. Let's see how they finish against Porto, but I don't think Man-U can win the game. Let's see how the game ends in 90 minutes.