Stone and Perez will meet on August 11 from the Pepsi Center at UFC 150.
UFC 150 features a lightweight championship match between Benson Henderson and Frankie Edgar. Henderson will be defending his title for the first time against Edgar, who he won the belt from earlier this year.
Stone (11-3) has gone 2-1 in his three UFC fights, including a split decision victory over Dustin Pague most recently.
Perez (11-4) claimed a victory via submission over John Albert in his UFC debut. The bout finish was questionable, as Albert said he never submitted despite the referee ending the fight.
PHOTO CREDIT – UFC