River Plate beat Tigre 5-1. Luis María Rongo scored 2 goals.

1. 0'
   ⚽Kick-off
   Primera División 1938
   Referee: Riestra
2. 1. First half
   2. 23'
      ARG
      GOOOAL!LRLuis María Rongo
   3. 31'
      ARG
      GOOOAL!JMJosé Manuel Moreno
   4. 41'
      ARG
      GOOOAL!APAdolfo Alfredo Pedernera
3. 1. Second half
   2. 53'
      ARG
      GOOOAL!JMJuan Andrés Marvezzi
   3. 55'
      ARG
      GOOOAL!JMJosé Manuel Moreno
   4. 67'
      ARG
      GOOOAL!LRLuis María Rongo