It was another banner year for the UFC. This compilation of 2010's greatest mixed-martial arts fights illustrates how the sport continues to grow. Featured are bouts that became incredibly impactful within the organization, such as Frankie Edgar winning the lightweight belt from BJ Penn, heavyweight Brock Lesnar defending the title against Shane Carwin and then losing it to Cain Velasquez, "Shogun" Rua taking the light heavyweight crown from Lyoto Machida, and many more. 5 2/3 hrs. total on two discs. Soundtrack: English; bonus footage.