That's a TERRIBLE team. Your outfield is bad, Escobar should be your backup SS and your starting pitching is horrible. (You have Johan Santana and a couple waiver wire guys)
Right now I see you winning saves (Nathan/Valverde/Cordero/Corpas should get you close, at least) and losing in every other category. You have power from four players (Morneau/Uggla/Wright/Thome) and you cannot depend on Uggla for anything - his contact rate is too bad. Martin's great, but the rest of your team is pretty awful and useless.