San Lorenzo beat Huracán 4-2. René Pontoni scored 2 goals.

1. 0'
   ⚽Kick-off
   Primera División 1945
   Referee: J. J. Alvarez
2. 1. First half
   2. 7'
      ARG
      GOOOAL!FAFrancisco Antuna
   3. 9'
      ARG
      GOOOAL!RPRené Pontoni
   4. 38'
      ARG
      GOOOAL!AFArmando Farro
   5. 42'
      ARG
      GOOOAL!LSLlamil Simes
3. 1. Second half
   2. 69'
      ARG
      GOOOAL!RPRené Pontoni
   3. 71'
      ARG
      GOOOAL!NMNorberto Doroteo Méndez