Bellator 300 fight card Usman Nurmagomedov vs. Brent Primus, lightweight championship Cris Cyborg vs. Cat ZIngano, women's featherweight championship Ryan Bader vs. Linton Vassell, light heavyweight championship Liz Carmouche vs. Ilima-Lei Macfarlane, women's flyweight championship Davion Franklin vs. Slim Trabelsi, heavyweights Sara McMann vs. Leah McCourt, women's featherweights Henry Corrales vs. Kai Kamaka III, featherweights …