This has been done a couple million times. I say Doomsday.
He can't really die. And also note that if he is killed he comes back stronger than the force that killed him and also cannot be beaten the same way twice.
Supes already beat him up to death and he has been killed a couple thousand or more times in various ways. Hulk has no chance. If we go by the strongest forms like Hunter Prey version or Doomsday Wars version or GoG Wars version Hulk has no chance.
GoG Wars had enhanced speed as we have seen. He rushed through a couple of GoGs in seconds and while Superman was having problems with one GoG, Doomsday took care of 10+ GoGs.
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strangely enough, I partially agree. Apoc has nothing other than mind-rape to stop DD. and I'm not sure that works. Plus DD will rez. But DD will have a hell of a time killing Apoc. All Apoc has to do is give himself immunity to kinetic energy. Like Sebastian Shaw's power. He'll just absorb the energy of the punches. So basically, it's pretty much a stalemate.
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