Chael Sonnen airs his frustrations with UFC champ Valentina Shevchenko's lack of star power despite all of her success.

Sean O'Malley and Merab Dvalishvili will run it back for the UFC bantamweight belt. A previous grappling opponent of O'Malley ...

We look at the opening betting odds for the main event of the upcoming UFC 316 fight card: Merab Dvalishvili Vs. Sean ...