UFC 170: Rousey vs. McMann was a mixed martial arts held on February 22, 2014, at the Mandalay Bay Events Center in Las Vegas, Nevada.

However, Caraway pulled out of the bout citing an injury and was replaced by UFC newcomer Aljamain Sterling.

[7] Martins ended up also getting injured and was replaced by UFC newcomer Cody Gibson.

[10] A bout between Rafael dos Anjos and Rustam Khabilov was expected to take place on this card.

However, the fight was removed from this card due to Evans suffering a knee injury during training.