Gimnasia de La Plata beat Instituto 1-0. Instituto played with ten from minute 43.

1. 0'
   ⚽Kick-off
   Primera División 1985/86
   Referee: CrespiAttendance: 5,194
2. 1. First half
   2. 43'
      ARG
      Red card
      ODOscar Dertycia
3. 1. Second half
   2. 89'
      ARG
      GOOOAL!CRCarlos Gerardo Russo