Not really. Kuzuki made trouble for Arturia because his Snake style is completely unexpected and it isn't predictable to the point where it's said that they are ''invisible''. Also, because Medea buffed him with magic which made his fist essentially be capable of denting her armor and etc.
Kirei does win, depending on what version of Kuzuki we're talking about here and the situation the battle is taking place in. If this is Kuzuki with buffs from Medea, Kirei wouldn't be able to avoid the first few strikes until he grasps how Kuzuki's Snake fighting style works and that would result in Kirei getting his skull smashed the moment Kuzuki's fist connects. If we are talking about Kuzuki with no buffs, Kirei would be able to take the first hits and would adjust himself to be able to fight back in the follow-up as he would know the fist move in a snake-like movement, which would essentially result in Kirei getting the upper-hand via Command Spell usage.
