UFC: Ultimate Knockouts 9 by

5.20

Nothing puts an exclamation mark on a fight like a devastating knockout, and on Ultimate Knockouts 9, the finishes are more spectacular than ever. From Anderson Silva and Lyoto Machida's lightning fast kicks to the crushing punching power displayed by Rich Franklin, Jon Jones, BJ Penn and Cain Velasquez. Don't blink, because you might miss some of the UFC's greatest knockouts ever.