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.

Credits

Cain VelasquezSelf

Junior dos SantosSelf

Jim MillerSelf

Joe LauzonSelf

Constantinos PhilippouSelf