 The "Miami Herald" listed Yero's record as 29-1 (17 knockouts).On March 22, 1984, Yero lost a decision to Clifford Gray at the Southern Regional Florida State Sunshine State Golden Gloves Boxing Tournament at the Victory Park Gym in North Miami Beach.On October 4, 1984, The Miami Herald reported that Ivan Gonzalez TKO'd Yero at 1