I expect GGG to end the fight with an early knockout. Anything less would be a disapointment and would show that maybe GGG is no longer an elite level fighter.
I also expect that I have to check on Youtube to see who is this Szeremeta and what he is capable of, he is not a spectacular fighter only a few knockouts although he is undefeated, not the kind of fight that will earn Golovkin a big purse, we should expect GGG to hand Szeremeta his first loss, hopefully, age is not catching up with GGG and he will win by a knock out so we can see another Alvarez Golovkin trilogy.