This is a bracket-style H2H battle among characters who are "cruiserweights"--their strength levels are between 60 and 85 tons.
(Please note that this is not intended to be any kind of inclusive list, and it doesn't necessarily use all the best or most popular H2H combatants at this power class.)
They each start out in pairs, battling each other. Once each battle is done, they move on to the next battle, as stipulated by the brackets. The last one is the Big Winner!
Who wins each battle in each round? (See bracket below.)
These battles take place on an empty Hawaiian beach. Each fight starts at 15’.
Win by any means. Each participant is completely rested and restored before each new battle. Morals off.
Mr. Hyde is standard. Executioner (Skurge) is in the state before he died invading Hel. Ares is in the state before Sentry killed him. Rhino is standard. Thundra is classic. Sasquatch is classic. Attuma is standard (not Worthy), and is continuously hydrated. Iron Clad is classic. Goliath is Clint Barton, and has grown to his maximum size of 100'. Blob is classic. Namora is standard and is continuously hydrated. Rom is classic, and does not have his weapons. Sharon Ventura is in her She-Thing form. Miklho, the Red Ghost's Super Ape, is classic. Sunder is classic. Strong Guy is standard, and has not absorbed any extra energy at the beginning of the fight, but can absorb energy as the fight progresses. No one has any weapons.
The official strength levels of some of these characters are somewhat nebulous and variable. After a fair amount of research and guesswork, I came up with these strength levels. They may or may not be correct, but they are the levels we'll use for this fight (just to avoid arguing about whether character A is stronger than character B): Mr. Hyde 70 tons; Executioner 65 tons; Ares 70 tons; Rhino 85 tons; Thundra 75 tons; Sasquatch 70 tons; Attuma 60 tons when wet; Ironclad 60 tons; Goliath 50 tons (which is weaker than anyone here, but he has a huge size advantage); Blob 80 tons; Namora 75 tons when wet; Sunder 70 tons; Sharon Ventura 75 tons; Rom 70 tons; Miklho 85 tons; Strong Guy starts at 20 tons, can absorb much more.
NOTE: Rom's strength level is very ambiguous. He is always listed as 15, but I agree with the argument found here that he must be much higher as he regularly battled against people like Colossus, Gladiator, and Thing. Also, by way of comparison, Ikon, the space knight in the recent Annihilators series, is obviously capable of taking on Gladiator, Beta Ray Bill, etc., so Rom must be in the same general strength level. So for the purposes of this battle, he is at 70 tons. The strength levels of Mr. Hyde, Thundra, Blob, and Namora are also very arguable, but we'll use the strength levels above.
Who wins each fight in each round?