Stone began his Zuffa career on a disastrous path. He was devastatingly knocked out by Eddie Wineland and Scott Jorgensen in back-to-back bouts. However, the American Top Team product has bounce back with a pair of victories over Donny Walker and Dustin Pague.
Perez is one of the few Mexican-born fighters in the UFC. He received a call up to the UFC after picking up five-straight wins including victories under the Shark Fights and BAMMA banners. In his UFC debut, the Greg Jackson trainee submitted John Albert with a first-round armbar.
In the main event of UFC 150, Benson Henderson will defend his lightweight title against former champion Frankie Edgar. Henderson edged Edgar for the belt earlier this year in Japan.