Argentinos Juniors beat River Plate 1-2. Argentinos Juniors played with ten from minute 37. Patricio J. Hernandez scored 2 goals.

1. 0'
   ⚽Kick-off
   Primera División 1990/91
   Referee: MastrángeloAttendance: 8,738
2. 1. First half
   2. 7'
      ARG
      GOOOAL!PHPatricio J. Hernandez
   3. 37'
      ARG
      Red card
      PEPerazzo
   4. 39'
      ARG
      Red card
      BEBerti
   5. 41'
      ARG
      Red card
      PHP. Hernández
3. 1. Second half
   2. 49'
      ARG
      GOOOAL!PHPatricio J. HernandezPenalty
   3. 59'
      ARG
      GOOOAL!RSRubén Fernando da Silva