James Miller (Sentinel) vs Kara Nemstov (Valkyrie)

Who wins in this battle of the sexes? The newly empowered James with Sentry like power or the patriot from Latveria with her super serum granting her powers similar to that of the Shi'ar guardsman Gladiator.

Both are 100+ tonners so their strength is nearly equal, both are highly trained, and both have indomitable wills.

Battle to Knock Out since they wouldn't kill each other.