Part of mma is boxing, so Conor has already dealt with that aspect for years. If he was a pure wrestler, I'd say he'd get it handed to him, but mma is different, it's such a mix of everything. Boxing, though, for the most part is pretty tame by comparison to mma, there's a lot of standing around, posturing, covering etc. Realistically, it's pretty slow paced. That's what gave MT such an advantage, he was explosive in every way. That's Conors strongest attribute, he's been fighting explosive opponents constantly, Mayweather hasn't. Conor isn't a 1-2-backout-stretch this for 10 rounds kinda fighter. I give it 4 rounds to Conors advantage, probable win. After 4 rounds, Mayweathers superior boxing will take it, prolly TKO after Conor does something stupid and gets frustrated.