TUCSON, AZ – Former lightweight world champion and proven in-ring warrior, Juan ‘Baby Bull’ Diaz has the hunger to capture a world title once again and he knows that to get even closer to that precious championship opportunity he will have to surpass the test that he will have in front of him this Saturday, August 6, in front of a sold out crowd on the ‘Solo Boxeo Unimas’ card that will take place at the Grand Ballroom of the Casino del Sol Resort in the city known as ‘The Sunshine Factory’.
Diaz (41-4, 20 KO’s), from Houston, Texas, who has been crowned in multiple occasions as lightweight king, hopes to continue his steady pace towards the opportunity to fight for a world title once again when he battles against Mexico’s ‘Cesar Vazquez (27-3, 16 KO’s) – a former world title challenger – in a ten-round bout on the main event of the card that will be televised this Saturday at 11 p.m. ET/PT in the United States by UniMás.
Diaz vs. Vazquez / Maruffo vs. Olvera will be televised on August 6 at 11 p.m. ET/PT on ‘Solo Boxeo UniMás’.
2012 Olympic gold medalist and undefeated Russian prospect, Egor Mekhontsev (11-0, 7 KO’s), will also see action on Saturday's event. Mekhontsev will face Alexander Johnson (16-4, 7 KO’s) in an 8-round light heavyweight rumble.


