What's all this about Thor being such a skilled h2h fighter? Yes, I know "tis written," but actions speak louder than words, and all the fights I've ever seen Thor in are basically the same: he punches, he pounds; he looks like a brawler. I've never once seen a kick, a pressure point, a joint lock, a judo-type throw, nothing, nada, zip, zero.
One reason for this (as I'm sure someone will bring up) is: Thor is sooo powerful he's never had to use these skills. Incorrect. Thor has fought plenty of powerhouses of equal or greater strength, Hulk being the obvious example (and a prime candidate to have used technique on).
Second reason: I've not seen every single Thor fight. If someone has a scan showing Thor favoring technique over brute force, I would be more than happy to see it.
That said: Thing has used techniques in his fighting. Granted, nothing like karate or such, but common techniques are clapping hands together to generate powerful winds (I've never seen Thor do this w/o his hammer), and striking the ground to make shock waves, off-balancing his opponent (again, Thor needs hammer). In fact, Thing has used that shockwave-through-the-ground technique successfully on Thor.
As I see it, this fight could go either way. Thing has an excellent chance of beating Thor.