colbert valenzuela

Jose “Rayo” Valenzuela (13-2, 9 KOs) scored a vicious sixth-round knockout over Chris “Primetime” Colbert (17-2, 6 KOs) in their WBA Lightweight Title Eliminator that served as a rematch after Colbert edged Valenzuela by decision in March. “As soon as I went home I went straight to work,” said Valenzuela. “I want to thank Chris,…