Tags: Mixed Martial Arts Event.
UFC on Fox: Velasquez vs. dos Santos (also known as UFC on Fox 1) was a mixed martial arts event held by the Ultimate Fighting Championship on November 12 2011 at the Honda Center in Anaheim California. The event was the most-watched live MMA event in the United States with an average of 5.7 million viewers and a ratings peak of 8.8 million viewers during the main event.