Welterweight champion Kamaru Usman and featherweight champion Alexander Volkanovski successfully defended their respective titles, while Petr Yan defeated veteran fighter Jose Aldo to win the vacant bantamweight title.
Max Holloway gave him a competitive fight in a rematch from UFC 245, when Volkanovski defeated Holloway to become a UFC champion for the first time.
With Henry Cejudo announcing his retirement after defending the bantamweight title at UFC 249, the UFC turned to Petr Yan and Jose Aldo to battle for the vacant championship.
At UFC 237, Jessica Andrade defeated Rose Namajunas with a second-round knockout to win the strawweight title.
Per ESPN's Fightcenter, Namajunas landed 82 total strikes to Andrade's 79.