1. Sebastian Shaw-easiest to beat he's strong but not that strong he is defeated by the X-men and doomsday defeated the JLA a what is he going to do he can draw power but eventually he gets overloaded
2. Rage- is this guy as resistent as superman if not he goes down
3. Blob-gets his head ripped off
4. Rhino (no PIS)-dies horribly
5. Thing-why are people so cruel to ben grim he dies
6. Hercules-he dies too
7. Thor (Belt of Strength)-is thor's belt make him stronger then superman if not he dies
8. Ultimate Colossus-he dies as well
9. Apocalypse-bleh you people had to put him against apocalypse just had to didnt you, whatever he dies too after doomsday evolves to were he is strong enough to tear through the celestial tech
10. Hulk- he dies easily since doomsday has had to evolve to beat apoc
11. Juggernaut-dies after doomsday evolves to destroy magical energies
12. Thanos-pfft dies fairly easily
13. Drax the Destroyer (power gem)-cant even beat thanos he dies too
14. Gladiator (Fully Confident)-he will eventually die as well
15. Champion of the Universe (gem)if doomsday had no brain then this fight would take forever but since he does he will outsmart this guy like thanos did and beat him.
16. Destroyer Armor-if he can grow strong enough to defeat juggernaut he can destroy this thing too.
All this is theory but none the less plassuble he can now servive imperiex blasts since they once killed him and he evolves beyond the point of what killed him last so can any of these beings generate a blast that powerful? if not he will eventually win.