I don't like making absolute statements, but I will in this case: I don't believe that any middleweight that has ever lived can KO Marvin Hagler. Especially not with one punch. If Hagler chooses to box, he would dissect Jackson. He chose to fight up close, while somewhat riskier, (because despite what I said above, we are talking about Julian ****in' Jackson and the guy can make magic happen with his fists) Hagler would almost certainly be able to absorb or defend against Julian's shots while Julian wouldn't be able to stand up to Hagler's punishment.
ain't no decisions here. Hagler Stomps Jackson. lbflb Jackson and The G-mAN Were the hardest hitters I ever saw.