River Plate beat Vélez Sarsfield 5-1. Granara Costa scored 3 goals.

1. 0'
   ⚽Kick-off
   Primera División 1931 (LAF)
   Referee: Natalio ValdattaAttendance: 3,700
2. 1. First half
   2. 15'
      ARG
      GOOOAL!GCGranara Costa
   3. 24'
      ARG
      GOOOAL!GCGranara Costa
3. 1. Second half
   2. 46'
      ARG
      GOOOAL!PMPedro Marassi
   3. 47'
      ARG
      GOOOAL!LULupo
   4. 54'
      ARG
      GOOOAL!GCGranara Costa
   5. 69'
      ARG
      GOOOAL!ECEmilio Castro