River Plate beat Newell's Old Boys 4-1. Newell's Old Boys played with ten from minute 42.

1. 0'
   ⚽Kick-off
   Primera División 1988/89
   Referee: Juan Carlos Crespi.Attendance: 19,014
2. 1. First half
   2. 42'
      ARG
      Red card
      PAPautasso
3. 1. Second half
   2. 50'
      ARG
      GOOOAL!GRGerardo M. Reinoso
   3. 64'
      ARG
      GOOOAL!JSJosé Luis Serrizuela
   4. 67'
      ARG
      GOOOAL!LSLorenzo O. Saez
   5. 79'
      ARG
      GOOOAL!OPOmar Arnaldo Palma
   6. 89'
      ARG
      GOOOAL!RSRubén Fernando da Silva