RIO DE JANEIRO, Brazil -- Sergio Pettis, younger brother of UFC lightweight champion Anthony Pettis, talked to the Brazilian media about having Anthony as a role model for his career and how good is to have him in his corner, weighs on his first professional loss and what he learned with it as he prepares to take on Yaotzin Meza at UFC Fight Night 42 in Albuquerque, New Mexico, on June 7.