is this a tournament that shows change on the top
Alcaraz kicked Nadal, now Djokovic, and he could see himself on top, really fast
both matches were tight, third set tie-break against Djokovic, mental strength is there, and Djokovic was not bad today
Tsitsi and Zverev, will be interesting, and who would see Alcaraz in the final, but seems that Alcaraz is going to win this one
It is nice to see that Alcaraz has beaten both Nadal and Djokovic but I think it is too soon to say that there will be a change at the top. Roland Garros will start in a little bit more than 1 week and for me Nadal is still the top favorite to win another title. There a lot of (young) players coming up strongly but we will need to see how they will perform in the grandslams, because after all, that are the tournaments that really matter.
You are right, GS are the most important tournaments for all tennis players.
Other tennis tournaments are easier to win because they are played on two won sets and there is much less pressure.
It is much harder to win a GS tournament because the competition is much bigger, matches last longer, it takes a lot more physical strength and psychological stability, and the pressure from the public and the media is huge.
Alcaraz is certainly the future of tennis and will win a lot of GS tournaments but I don’t think he will win any GS this year. I think it's too early for him.