ALBUQUERQUE, N.M. (KRQE) – Mathew “Diamond Boy” Griego continues to shine. Griego delivered another dominant performance at Primetime Promotions on Saturday night, dropping Wilner Soto in the second round to remain undefeated at 16-0. But the biggest news came after the fight. Griego announced that he has signed a three-year deal with Zuffa Boxing, giving [...] ...read more read less