Two of the best featherweights in the world take the Octagon tonight in Brazil as interim champion Max Holloway battles 145-pound king Jose Aldo in a title unification bout at UFC 212.
Aldo is coming off another victory over Frankie Edgar last year at UFC 200 and looks to begin his second UFC title run with a bang against Holloway, who has reeled off 10 straight wins since losing to Conor McGregor in 2012.
In the co-main event, strawweights Claudia Gadelha and Karolina Kowalkiewicz throw down in a battle that could see the winner challenge the only women that has beaten then both — Joanna Jedrzejczyk — again in the near future.