At UFC 316, Merab Dvalishvili did more than defend his bantamweight title, and he cemented his legacy as the greatest 135-pound fighter in UFC history. With a third-round submission of Sean O ...

In that first Dvalishvili-vs.-O'Malley clash, the latter survived all 25 minutes and lost a unanimous decision, but the differences between O'Malley's two performances were clear for Sandhagen.