October 25, 2014 - Rio de Janeiro, Brazil. It's a night of battles between Brazil and the United States when the Octagon sets down in Rio de Janeiro. Featherweight champion Jose Aldo headlines another hometown event as he once again must defend his title against Chad Mendes, the wrestler-turned-finisher who has been on a tear since his lone career loss to Aldo. Plus, light heavyweight Phil Davis fights in hostile territory, this time against former title contender Glover Teixeira in the co-main event.
Main Card - Jose Aldo vs. Chad Mendes - Glover Teixeira vs. Phil Davis - Fabio Maldonado vs. Hans Stringer - Darren Elkins vs. Lucas Martins - Diego Ferreira vs. Beneil Dariush Prelim Card - William Patolino vs. Neil Magnv - Yan Cabral vs. Naoyuki Kotani - Scott Jorgensen vs.Wilson Reis - Felipe Arantes vs. Andre Fili - Gilbert Burns vs. Christos Giagos - Fabricio Camoes vs. Tony Martin
Jose Aldo, Felipe Arantes, Yan Cabral, Fabricio Camoes, Beneil Dariush, Phil Davis, Darren Elkins, Andre Fili, Christos Giagos, Scott Jorgensen, Naoyuki Kotani, William Macário, Neil Magny