San Lorenzo beat Vélez Sarsfield 4-1. Oscar Silva scored 2 goals.

1. 0'
   ⚽Kick-off
   Primera División 1946
   Referee: Juan José Alvarez
2. 1. First half
   2. 17'
      ARG
      GOOOAL!RPRené Pontoni
   3. 19'
      ARG
      GOOOAL!OSOscar Silva
   4. 33'
      ARG
      GOOOAL!OSOscar Silva
3. 1. Second half
   2. 59'
      ARG
      GOOOAL!RMRinaldo Fioramonte Martino
   3. 64'
      ARG
      GOOOAL!ISIsaac Scliar