From those who have been to the semi-finals, Sinner has the most solid performance and whoever will go to the semi-finals between Zverev or Alcaraz, these are all the top players who will make the semi-finals and finals very interesting and this year Djokovic will not easily defend his title, it is even very possible that his progress will be stopped in the semi-finals and his winning streak at the Australian Open will be broken.
I was also surprised to see the score of this match. people are talking this match was going to be a lot more competitive. But so far the match has not been competitive at all. So far Zverev has been ahead in this match and it does not seem like things are going to change. Might be a very embarrassing loss for Alcaraz. But I think it is probably not happening. People might say that I am talking too much negative. But it is what it is. It will have to be very hard work for Alcaraz and his opponent will have to also make a few mistakes for him to win this match.