Instituto beat Deportivo Español 1-2. Instituto played with ten from minute 30.

1. 0'
   ⚽Kick-off
   Primera División 1989/90
   Referee: Juan BavaAttendance: 528
2. 1. First half
   2. 2'
      ARG
      GOOOAL!FLFabian O. Luna
   3. 30'
      ARG
      Red card
      JTJulio César Toresani
3. 1. Second half
   2. 60'
      ARG
      GOOOAL!JTJulio C. Toresani
   3. 70'
      ARG
      GOOOAL!JSJuan Carlos Segovia