Argentinos Juniors beat Estudiantes de La Plata 2-1. Argentinos Juniors played with ten from minute 42.

1. 0'
   ⚽Kick-off
   Primera División 1989/90
   Referee: Lamolina📍 AtlantaAttendance: 2,408
2. 1. First half
   2. 42'
      ARG
      Red card
      FBFernando Ariel Batista
3. 1. Second half
   2. 51'
      ARG
      GOOOAL!CACarlos Patricio Mac Allister
   3. 81'
      ARG
      GOOOAL!SRSilvio G. Rudman
   4. 82'
      ARG
      GOOOAL!RMRoberto A. Mogrovejo