Logic would dictate that Bor wins. I'd say being able to take most of what Odin-Thor had to offer is a solid feat in an of itself, as Mangog has been beaten by classic Thor in the past.
Still, Mangog has more feats...
__________________ "Your mother was a venereal disease-ridden prostitute who was raped by the father you never knew and killed herself when she saw what an autistic phaggot you are.
So what about my comments made your ass so sore? Was it me calling you a phaggot? I think not." - Nemebro
But he did fight Odin-Thor and put up a helluva fight. And Classic Thor beat Mangog before. ABC logic doesn't always work, but just saying. It would definitely not be a beatdown either way.
__________________ "Your mother was a venereal disease-ridden prostitute who was raped by the father you never knew and killed herself when she saw what an autistic phaggot you are.
So what about my comments made your ass so sore? Was it me calling you a phaggot? I think not." - Nemebro
Couldn't lift Mjolnir for some reason, failed to subdue Thor despite having help from Executioner and the others... Thor even ran through him and his team in one panel in order to face Hela.
__________________ "Your mother was a venereal disease-ridden prostitute who was raped by the father you never knew and killed herself when she saw what an autistic phaggot you are.
So what about my comments made your ass so sore? Was it me calling you a phaggot? I think not." - Nemebro