Introduction UFC 223: Khabib vs. Iaquinta. April 7, 2018. Barclays Center, Brooklyn, New York. Khabib Nurmagomedov became the undisputed UFC Lightweight Champion, defeating Al Iaquinta by UD (50-45, 50-44, 50-45) in the most chaotic fight week in UFC history. The card was the fourth attempt at a Khabib-Ferguson unification fight; the third time Iaquinta was the headliner; and the week the UFC learned that Conor McGregor was capable of anything. The week’s timeline: Fergus

Introduction Charles "Do Bronxs" Oliveira is the most accomplished submission grappler in UFC history and the holder of the all-time records for submission wins (22), total finishes (21), and performance bonuses (21). The Brazilian came up from a Sao Paulo favela to capture the UFC lightweight title in 2021, lose it on the scale a year later, and rebuild himself into the BMF champion in March 2026. His resume of finishes — Poirier, Gaethje, Chandler, Ferguson, Holloway — re