Argentinos Juniors beat San Martín (SJ) 2-0. The winner had to work for it: 2 from 17 shots. San Martín (SJ) played with ten from minute 6. Best on the pitch was G. Piovi, rated 8.1.

1. 0'
   ⚽Kick-off
   Superliga 2017-18
   ARG 4-2-3-1·4-2-3-1 ARG
   Coach: A. Berti · N. GorositoReferee: Fernando Espinoza, Argentina📍 Diego Armando Maradona
2. 1. First half
   2. 6'
      ARG
      Red card
      M. Gelabert
   3. 7'
      ARG
      Yellow card
      L. Ardente
   4. 23'
      ARG
      Yellow card
      J. Cabrera
   5. 29'
      ARG
      Yellow card
      L. Olivera
   6. 42'
      ARG
      Yellow card
      Miguel Torren
3. 1. Second half
   2. 52'
      ARG
      GOOOAL!Gastón MachínAssist: L. Barrios
   3. 58'
      ARG
      Substitution
      ▲N. Pelaitay▼M. Luque
   4. 64'
      ARG
      Yellow card
      L. Olivera
   5. 64'
      ARG
      Red card
      L. Olivera
   6. 66'
      ARG
      Substitution
      ▲P. Aguilar▼Maximiliano Rodríguez
   7. 70'
      ARG
      GOOOAL!Damián BatalliniAssist: J. Cabrera
   8. 71'
      ARG
      Substitution
      ▲C. Mosca▼G. Carabajal
   9. 73'
      ARG
      Substitution
      ▲Alexis Mac Allister▼L. Pisculichi
   10. 76'
       ARG
       Substitution
       ▲F. Mac Allister▼Gastón Machín
   11. 90'
       ARG
       Yellow card
       F. Montero
   12. 90+2'
       ARG
       Substitution
       ▲G. Veron▼Lucas Barrios