No, fundamentally, an fighter with extended knowledge on multiple sports, would beat someone with impossibly good knowledge in one sport. It's not like Ayanokoji didn't excel in the martial arts he trained in. If he just knew them I would agree, but he's skilled in them and has several years of training with them, hundreds more fights than Yu has had, etc.
It's definitely an advantage, but inherently, it doesn't guarantee that you will win against an opponent who specializes in a single martial art. There is no
inherent advantages that guarantee victory. And like I said, experience doesn't really matter, Yu eclipses the entirety of boxing history with no effort on his part, he was born with the perfection of technique that can allow him to master anything and become skilled in whatever he does. He's basically constantly training simply by existing, he doesn't
need anything beyond that.
It's not like he faced kicks from a kick boxer lol, he faces kicks from a boxer who wouldn't know the first thing about kicks.
Wasn't the point. The point is that Yu isn't inherently vulnerable to kicks. And if he's not inherently vulnerable to them, that means he can dodge them—you pointed out that kicks dismantle Yu's boxing style, I pointed out they inherently don't, so it then comes up to who's the better fighter. Which is Yu, by far. Like I said, he's reading countless physical factors at once, it's not going to be difficult to just move out of the way of a kick he's seen coming a hundred times already. His acrobatics are also insanely nutty since they can circumvent near-probability manipulation level luck, so at any moment he can bust out unconventional moves to just out-move Ayano.
Ayanokoji is literally superhuman, extraordinary genius level.
As a general intellect, yes. But it's not a math battle. It's a fight. And as a fighter, Ayano is not superhuman.
His resistance doesn't even work that well lol.
On the contrary, it works quite well, since it can resist
Siha's prediction (something Yu himself also has but unfathomably better), which is far more combat-oriented than Ayano's, who has relatively little combat feats in favor of deductive reasoning feats.
Not possible, Yu is bombarding him with blows he can't predict from basically every angle which drill through his guard aiming for the weakest points of his body with practically microscopic precision. He's getting knocked out.