Boca Juniors beat Vélez Sarsfield 4-2. Florentino Vargas scored 2 goals.

1. 0'
   ⚽Kick-off
   Primera División 1931 (LAF)
   Referee: Lorenzo MartínezAttendance: 7,900
2. 1. First half
   2. 18'
      ARG
      GOOOAL!LALuciano Aranda
   3. 20'
      ARG
      GOOOAL!RCRoberto Eugenio Cherro
   4. 26'
      ARG
      GOOOAL!ATAlfredo Trujillo
   5. 44'
      ARG
      GOOOAL!FVFlorentino Vargas
3. 1. Second half
   2. 76'
      ARG
      GOOOAL!FVFlorentino Vargas
   3. 85'
      ARG
      GOOOAL!FUFussani