Colossus vs Juggernaut

Nothing stops the Juggernaut!

Are we talking the fully powered Juggernaut? Cause if so, this isn't even a contest. It took the entire X-Men team just to hold him back. Their best brawler is plenty strong, but there's absolutely no way.

If we're talking about the juggernaut of X-MEN 90's animated series who's powers were magical not the result of genetic mutation then hands down jugg's would whoop him and then some…. this fight already happened and it took the entire x-men team to slow him down let alone defeat him

Post genetic manipulation Colossus (when Magneto changed him slightly and made him more powerful) I think could beat Juggernaut in the end. However it would depend on the fighting style. Colossus is faster, stronger, and all around more powerful than Juggernaut; but he cannot stop Juggernaut. So Colossus could beat Juggernaut if he fought effectively but his usual fighting style is a face to face match where Juggernaut would slaughter him.

Juggernaut would punch his face in and dent his metal. Besides nothing stops the Juggernaut!

Juggernaut has already beaten Colossus without his armor, he almost killed him.