Source:
From New York Daily News via Associated Press, June 24, 1984:
Referee Carlos Berrocal: 89-84
Judge Medardo Villalobos: 89-85
Judge Arturo Sanchez: 88-85
On the NBC telecast, Marv Albert also read the scorecards after the stoppage.
Thanks, Matt! I have another Pedroza addition: for his bout with Mayor, the judge who scored it 147-140 was Nate Morgan. (The database lists the score but not the judge.) Source: Nigel Cumberbatch, United Press International, May 27, 1984.