Racing PositionsMMA trades we want to see: UFC, Bellator and PFL stars who need to make moves2dESPNSterling pulls out of UFC 307 because of injury2dAndreas HaleMMA divisional rankings: Ground control rockets Merab Dvalishvili, Valentina Shevchenko to top2dBrett Okamoto'Dana White's Contender Series' Season 8 results: UFC offers contracts to four winners in Week 63dESPN.comNavajo Stirling found his 'purpose', then embraced the Israel Adesanya effect3dSam BruceEblen-Edwards fight added to Oct. 19 PFL card3dAndreas HaleUFC's O'Malley set for hip surgery after title loss3dBrett OkamotoMMA pound-for-pound rankings: Are ex-champs Sean O'Malley, Alexa Grasso still top-10 fighters?3dInside Sphere: Will sports leagues try to replicate $20 million UFC 306?4dBrett OkamotoUFC 306 what's next: Should O'Malley get an immediate rematch vs. Dvalishvili?5dBrett Okamoto