Chacarita Juniors beat Quilmes 4-2. Jorge Olmedo scored 2 goals.

1. 0'
   ⚽Kick-off
   Primera División 1966
   Referee: Guido Nicolás Guazzardi.
2. 1. First half
   2. 12'
      ARG
      GOOOAL!JDJuan C. Diaz
   3. 14'
      ARG
      GOOOAL!CRConrado Rabbito
   4. 15'
      ARG
      GOOOAL!JBJulio Bavastro
   5. 25'
      ARG
      GOOOAL!CRCarlos Ramirez
   6. 25'
      ARG
      GOOOAL!JOJorge OlmedoPenalty
   7. 29'
      ARG
      GOOOAL!JOJorge Olmedo