River Plate beat San Martín (SJ) 1-3. Best on the pitch was Carlos Auzqui, rated 7.8.

1. 0'
   ⚽Kick-off
   Superliga 2017-18
   ARG 4-3-3·4-2-2-2 ARG
   Coach: N. Gorosito · M. GallardoReferee: Fernando Echenique, Argentina📍 Estadio Ingeniero Hilario Sánchez
2. 1. First half
   2. 4'
      ARG
      GOOOAL!R. BorreAssist: C. Auzqui
   3. 23'
      ARG
      Yellow card
      M. Escudero
   4. 25'
      ARG
      GOOOAL!Carlos AuzquiAssist: E. Palacios
   5. 30'
      ARG
      Yellow card
      M. Saracchi
   6. 39'
      ARG
      Own goalCarlos Auzqui
3. 1. Second half
   2. 55'
      ARG
      Substitution
      ▲T. Andrade▼M. Moya
   3. 61'
      ARG
      Substitution
      ▲Maximiliano Rodríguez▼G. Villarruel
   4. 62'
      ARG
      Substitution
      ▲M. Luque▼N. Maná
   5. 63'
      ARG
      Substitution
      ▲A. Marcel▼R. Borre
   6. 70'
      ARG
      Yellow card
      E. Agüero
   7. 72'
      ARG
      Substitution
      ▲S. Vera▼Carlos Auzqui
   8. 76'
      ARG
      Substitution
      ▲C. Spinelli▼E. Agüero
   9. 90+3'
      ARG
      GOOOAL!A. MarcelAssist: M. Saracchi