I believe Mundo's chin is tough as hell but we'll see how tough is it when he is facing a champion with a 100% KO rate. I am seeing Beterbiev scoring another stoppage in the middle or late in the fight. But considering Beterbiev's age of 38, I won't be surprised that one of his opponents these days will end his undefeated streak. Callum is a good fighter so there's also the chance that he is the one to exploit Beterbiev's age.
The fans are craving a Beterbiev-Bivol unification fight and we might not really see it. Maybe this is still doable if DAZN allows Bivol to fight at ESPN. But I also wonder if Top Rank and ESPN would risk it knowing Beterbiev's end will come to an end sooner or later if he won't retire.
Not going to argue that one but as of now, in this upcoming fight, I don't see that Beterbiev's KO streak will be ended by Smith and it is a great news as well that it will not happen in Smith's backyard. I know he's quite durable but I would like to see Beterbiev testing his chin so that we can see if it's made of glass or not as I don't think that someone could survive and just shake it off after receiving a clean blow from the 3-belt champion. Maybe someone in the future when Beterbiev will be much older but in this case, I don't think so.
Beterbiev at 38 can still dominate a fight, that age is still young even though many considered the age as past prime. With his 100% KO ratio, we all know how devastating his punches are. So more likely Smith will end up kissing the canvas if he became careless. But at the same time, we can't underestimate Smith's sharp left hook which often renders his opponent unable to continue the fight. So this fight is a matter of who will connect a devastating punch first making us to say that the fight can go either way.
Beterbiev's chin is no longer the same as before as evidenced during the Yarde fight although it is still tough so we will see if Mundo can land his bombs on that chin. If this fight happened some years ago, Beterbiev will definitely shrug the power punches off. Beterbiev had been hit a lot by stronger opponents in the past, especially by the best opponent in his career so far, the batchmate and friend of Usyk and Loma, the former lineal champion Oleksandr Gvozdyk. Beterbiev would've lost that fight if not for iron chin.
All if not most are expecting another KO win by Beterbiev so maybe he should be given a shot at Bivol for a chance to become undisputed. Bivol's team is reluctant to give in to Canelo's demands for a rematch so hopefully, a deal with Beterbiev happens. It will be a very interesting and exciting fight. Bivol is not Gvozdyk but with Beterbiev's current reflexes, he should be able to outpoint him. But as always, a single well-timed clean power punch from Beterbiev will change the outcome of the fight.