San Lorenzo beat Chacarita Juniors 4-2. Francisco de la Mata scored 2 goals.

1. 0'
   ⚽Kick-off
   Primera División 1946
   Referee: Fuster
2. 1. First half
   2. 35'
      ARG
      GOOOAL!FMFrancisco de la Mata
   3. 38'
      ARG
      GOOOAL!FMFrancisco de la Mata
   4. 40'
      ARG
      GOOOAL!JYJose Yuzzolino
   5. 42'
      ARG
      GOOOAL!FAFrancisco Antuna
3. 1. Second half
   2. 78'
      ARG
      GOOOAL!JGJose GonzalezPenalty
   3. 81'
      ARG
      GOOOAL!RPRené Pontoni