Takes place in Svartleheim.

Round 1: Unarmed

Round 2: Ronan has the Universal Weapon, Thor has Mjornir.

Round 1: I'm inclined to say Thor, but with Ronan's armor, that make's it interesting.

Round 2: Thor. Ultimate Weapon was broken. Mjolnor was not.

Thor.

@shiryu: That was when Odin deemed him unworthy. He still had his strength when fighting Hulk in the helicarrier.

@oscars94: I should've figured. Thanks for still responding even after I mistakenly deleted my post.

Thor

Ronan.

It would be a great fight but I think Thor could possibly pull it out. Especially without the stone

Thor

Thor could probable take him even with the stone

Unlike Malekith who had the stone within him all Thor has to do is destroy the Universal weapon

Thor will probable be able to pick the stone up without it destroying him

Thor

Thor on both accounts.

Thor wins

Ronan has much better durability feats

Thor

@allstarsuperman: Only with the infinity stone, when he tanked the Hadron enforcer.

Thor both rounds but with high difficulty in round 1

@rogueshadow: Shame we never got to see it blow up moons or starships and of course it only was shown when Ronan had the gem, damn! Did destroy Ronan's weapon though which is nice.

This

Dammit, Ronan didn't really do anything in the movie :(

Thor wins.

He is stronger and more durable, plus he has already faced someone with an infinity stone before, he could beat Ronan even with the stone, and Mjolnir is a lot better than the Universal Weapon.

Well. I'd say ronan. Far more durable than thor, what ronan did to drax, I doubt thor would do that to drax.