Honestly, this match will be a tough one. It is not a match that someone can just say, This will be the team that wins at the end." Both teams' performances seem to be on the same level. Neither Tottenham nor Manchester United is in particularly strong form. Even from their head-to-head record, it’s clear that both teams have good chances of winning or possibly drawing.
However, looking at things from another perspective, I might say that Manchester United has a slight chance to win this upcoming match. This is because they have a new coach who will likely aim to secure a victory. Additionally, judging by Manchester United's performance in their last match against Manchester City, I was impressed as they changed their formation by dropping some players.
Tottenham is a team that is very difficult to be consistent but, Tottenham is able to play very well when Tottenham plays against other top teams, or plays in big matches. Thus, honestly I personally also find it difficult to determine the choice in this match for the winning team, because Tottenham and also Manchester United are really able to have good performance for big matches.
Moreover, this is a competition with a knockout system, so of course they will really play with their best efforts in this match. Considering the odds, I think it is not an odds that have a big gap. Because after all, even though we do not consider their odds, it is indeed difficult to determine the winning team in this match but yes, hopefully this match will have many goals in 90 minutes of normal time.