 On 14 December, in the final of the tournament, Díaz played a good role in a 3–0 win over LDU, being crowned as the best champion of this tournament.According to the South American media, they compared to Universidad de Chile with Barcelona and Díaz with Xavi.Winning the Clausura Tournament, Universidad de Chile made a successful season earning three titles in one year, with Díaz as one of the key players of the season along with Johnny Herrera, Eduardo Vargas, Marcos González and José Rojas.