UFC 155: Dos Santos vs. Velasquez 2
UFC 155: Dos Santos vs. Velasquez 2
7.2 UFC 155: Dos Santos vs. Velasquez 2
2012, 2 h 56 m
UFC 155: Dos Santos vs. Velasquez II was a mixed martial arts pay-per-view event held by the Ultimate Fighting Championship on December 29, 2012 at the MGM Grand Garden Arena, Las Vegas, Nevada, United States.