Newell's Old Boys beat San Lorenzo 2-4.

1. 0'
   ⚽Kick-off
   Primera División 1939
   Referee: Caswell
2. 1. First half
   2. 27'
      ARG
      GOOOAL!JFJose Fabrini
   3. 31'
      ARG
      GOOOAL!GBGabino Ballesteros
   4. 43'
      ARG
      GOOOAL!ABAlberto Belen
3. 1. Second half
   2. 53'
      ARG
      GOOOAL!ILIsidro Lángara
   3. 58'
      ARG
      GOOOAL!EGEduardo Gomez
   4. 65'
      ARG
      GOOOAL!RORamon Otazo