Superman v.s Sentry, winner faces Mongul

Ok not only is Superman and Sentry fighting on war world but the winner has to face Mongul. Who Wins

Supes kills him then takes out Mongul (this is current right?). Sentry just doesn't have the experience, skills, or intelligence to do anything to Supes. Supes has dealt with worse and then some.

Supes ftw.

Superman>Sentry (in terms of feats)

Also, Superman has already shown that when he gets pissed, he can beat the shit out of Mongul.