By Miguel Rivera

An upgrade to the upcoming Mexican war between former world welterweight champion Antonio Margarito and Ramon 'Inocente' Alvarez, who is the older brother of two-division world champion Saul 'Canelo' Alvarez.

The fight takes place on August 13 at the Convention Center Rosarito in Baja California, Mexico with Azteca 7, La Casa del Boxeo, handling the television. Zanfer Promotions President Fernando Beltran is staging the event.