MMAUpdated Aug 16, 2010, 7:46 PM UTCUFC 121 Main Card Officially Announced: Lesnar Vs. Velasquez, Shields Vs. Kampmannby David St. MartinFacebookLinkRSSSB Nation Daily RoundupA daily roundup of all your sports newsEmail (required)Sign UpBy submitting your email, you agree to our Terms and Privacy Notice. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.Advertiser Content FromThis is the title for the native ad