Nick Diaz at the post-fight press after his stunning armbar submission victory over Evangelista Cyborg Santos.The main event was a slugfest, the southpaw Diaz landing solid punches with both hands while the gallant challenger did significant damage with an array of leg kicks and counter punches.But shortly after Cyborg, the husband of STRIKEFORCE Women’s Middleweight (145 pounds) Champion Cris Cyborg, scored an ill-advised takedown late in the second, Diaz finished him with an armbar at 4:50.

Roger Gracie talks about his dominating submission victory over Trevor Prangley, his gameplan, and his future in the Strikeforce Heavyweight Division. Roger Gracie is a Gracie Ju-Jitsu Black Belt artist with a perfect MMA record of 4-0.

Herschel Walker answers questions from the press on his first round TKO victory over Scott Carson and his lifelong journey as an athlete.