Laying the groundwork, Claressa Shields says she got better on mat for second PFL fight
over 2 years in USA Today
The decorated boxer-turned-MMA-fighter says she might even display offensive grappling in her PFL return. Related StoriesLaying the groundwork, Claressa Shields says she got better on mat for second PFL fight - EnclosureKayla Harrison responds to Dana White: 'I really am gonna be the greatest of all time. He's gonna see.'Kayla Harrison responds to Dana White: 'I really am gonna be the greatest of all time. He's gonna see.' - Enclosure