Board Thread:Versus Debates/@comment-5085906-20180325121423/@comment-6036561-20180326164822

I think that probably it will be a draw.

On one hand, Gengetsu has no attack fast enough to hit Minato before he teleports away to some of his kunai; on the other hand, Minato has no way to sense Gengetsu through the mirage genjutsu, and since as far as I remember he (Minato) has shown only physical attacks - that should be useless against the hydrification jutsu - he can't damage Gengetsu

That beings said, Minato probably has some more chance of winning than Gengetsu, since he could know some sealing jutsu (other than the demon seal) or some elemental jutsu to hit Gengetsu, while probably Gengetsu isn't in any way fast enough to hit Minato