Well, that was one really one sided match from beginning to end. He just never stood a chance.
Considering the injuries he's suffered, I don't think it would be too surprising if Yumigahama died. Even if he could have survived, Purgatory might kill him, say that he died from the grievous wounds suffered during the match (which were quite unnecessary - it's clear Misasa could have won without having to injure his opponent that badly) and flip the result of this match.
We'll see.