Juan Diaz Trains for Vegas Fight

Twenty-six year old Houston boxer Juan Diaz is fighting Juan Manuel Marquez, ten years his senior, this Saturday in Las Vegas. Diaz got his nickname, "The Baby Bull," after winning his first 33 fights. However, Diaz has lost two of his past five matches, including a ninth-round, knockout loss to Marquez in February of 2009. Saturday's fight is billed as the "Fight of The Year: The Rematch". PHOTOS BY MARCO TORRES