San Martín (SJ) beat Defensa y Justicia 1-0. Best on the pitch was L. Miranda, rated 7.6.

1. 0'
   ⚽Kick-off
   Superliga 2017-18
   ARG 4-2-3-1·4-2-3-1 ARG
   Coach: N. Gorosito · J. VojvodaReferee: Facundo Tello, Argentina📍 Estadio Ingeniero Hilario Sánchez
2. 1. First half
   2. 28'
      ARG
      Yellow card
      M. Gelabert
   3. 38'
      ARG
      GOOOAL!F. BarceloAssist: G. Carabajal
   4. 41'
      ARG
      Yellow card
      M. Escudero
3. 1. Second half
   2. 46'
      ARG
      Substitution
      ▲E. Unsain▼G. Arias
   3. 58'
      ARG
      Substitution
      ▲P. Magnin▼F. Barcelo
   4. 65'
      ARG
      Yellow card
      A. Cubas
   5. 66'
      ARG
      Substitution
      ▲H. Tijanovich▼C. Rius
   6. 73'
      ARG
      Substitution
      ▲N. Pelaitay▼Maximiliano Rodríguez
   7. 78'
      ARG
      Substitution
      ▲T. Pochettino▼L. Miranda
   8. 80'
      ARG
      Substitution
      ▲M. Luque▼C. Mosca
   9. 82'
      ARG
      Yellow card
      Lisandro Martínez