Former UFC featherweight champ Ilia Topuria was already a powerful striker, but now that he's moving to 155, Topuria is ...

Could Ilia Topuria's move to the UFC lightweight division be wasted? That's what UFC Bantamweight Champion Merab Dvalishvili fears.

Khabib Nurmagomedov explains why he believes Arman Tsarukyan poses a bigger challenge to UFC champ Islam Makhachev than Ilia Topuria.

he will not be removed from the 145-pound rankings until he makes his debut at 155. Here are the ESPN pound-for-pound MMA rankings and a list of current UFC champions in all weight classes.