Miguel Angel Diaz (born 1938) is an Argentine boxing trainer who has trained fighters from Latin America and from the United States.
He also trained Erik Morales[3] who knocked Daniel Zaragoza out in eleven rounds at El Paso, Texas for the WBC world Bantamweight championship.
Miguel Diaz also served as a cutman and co-trainer for Diego 'Chico' Corrales and Floyd 'Money' Mayweather, which led to a conflict when the two fighters faced each other.
He went on to help train Fernando Vargas[3] for a number of fights and established a second Miguel Diaz boxing gym, located in Las Vegas, Nevada.
Miguel Cotto reached world championship status, winning the WBO Junior Welterweight crown and later was inducted into the International Boxing Hall of Fame.