San Lorenzo beat Argentinos Juniors 2-4. Rubens Enrique Navarro scored 2 goals.

1. 0'
   ⚽Kick-off
   Metropolitano 1984
   Referee: Arturo Ithurralde📍 Ferro Carril OesteAttendance: 10,955
2. 1. First half
   2. 14'
      ARG
      GOOOAL!JOJorge M. OlguínPenalty
   3. 36'
      ARG
      GOOOAL!JRJorge R. Rinaldi
   4. 42'
      ARG
      GOOOAL!LALuis Amuchástegui
3. 1. Second half
   2. 50'
      ARG
      GOOOAL!RNRubens Enrique Navarro
   3. 78'
      ARG
      GOOOAL!RNRubens Enrique Navarro
   4. 81'
      ARG
      GOOOAL!MVMario Hernán Videla