By Rafael Soto

Tijuana, BC. - For a historic day, a celebration took place involving the "Aztec Princess." Zanfer Promotions and TV Azteca will commemorate the "Battle of Puebla" on May 5th. A press conference took place to announce a May 5th doubleheader. Jackie "Aztec Princess" Nava will defend the super bantamweight championship of the World Boxing Association (WBA) against Colombian Diana "La Leona" Ayala. Nava (26-34-3, 11 KOs) will face Ayala (12-6-3, 7 KOs) in the main event. In the co-feature, former world champion Rafael Marquez (40-7-0, 36 KO's) will make his return, facing Nicaraguan Eusebio "Cascabel" Osejo (20-10-2, 7 KOs).