Not really. She did better than the other hacks but that's not saying much.
Lets be fair, Rhonda is a buzzsaw who has access to some of the best ground fighters in the sport in the Diaz/Gracie families. For Carmouche to not only survive but actually pose a threat is an accomplishment in it's own right.
I could only imagine a fight between Cyborg and Rhonda but things fell through.