UFC 255 main event breakdown: Will Deiveson Figueiredo's speed, power prove too much for Alex Perez?

The flyweights are once again the center of attention. Deiveson Figueiredo defends the UFC flyweight title against Alex Perez in the main event of UFC 255 and hopes to make a statement in his first title defense. This will be the first time the men's flyweight division headlines a UFC pay-per-view since September 2015.