Unión beat Gimnasia de La Plata 1-0. Gimnasia de La Plata played with ten from minute 26.

1. 0'
   ⚽Kick-off
   Metropolitano 1979
   Referee: GneccoAttendance: 2,034
2. 1. First half
   2. 26'
      ARG
      Red card
      OPOscar Benjamín Pérez
3. 1. Second half
   2. 70'
      ARG
      GOOOAL!HPHector Pitarch