Arsenal de Sarandí beat Lanús 1-0. Lanús controlled the ball — 59% possession — but had nothing to show for it. Best on the pitch was N. Castro, rated 7.9.

1. 0'
   ⚽Kick-off
   Torneo 2021
   ARG 4-4-2·4-4-2 ARG
   Coach: I. Damonte · L. ZubeldíaReferee: L. Rey Hilfer📍 Estadio Julio Humberto Grondona
2. 1. First half
   2. -5'
      ARG
      Yellow card
      M. Pérez
   3. 8'
      ARG
      Yellow card
      Bruno Sepúlveda
   4. 31'
      ARG
      Yellow card
      Brian Aguirre
3. 1. Second half
   2. 48'
      ARG
      GOOOAL!Bruno SepúlvedaAssist: N. Mazzola
   3. 65'
      ARG
      Substitution
      ▲P. De la Vega▼José Manuel López
   4. 65'
      ARG
      Substitution
      ▲M. Esquivel▼T. Belmonte
   5. 66'
      ARG
      Substitution
      ▲I. Malcorra▼Lautaro Acosta
   6. 66'
      ARG
      Substitution
      ▲N. Morgantini▼Brian Aguirre
   7. 73'
      ARG
      Substitution
      ▲J. Navas▼F. Kruspzky
   8. 76'
      ARG
      Yellow card
      J. Navas
   9. 80'
      ARG
      Yellow card
      A. Bernabei
   10. 83'
       ARG
       Yellow card
       G. Goni
   11. 83'
       ARG
       Substitution
       ▲V. Larralde▼Bruno Sepúlveda
   12. 87'
       ARG
       Substitution
       ▲A. Rodriguez▼Á. Gonzalez
   13. 90+1'
       ARG
       Substitution
       ▲J. Andrada▼L. Picco
   14. 90+4'
       ARG
       Yellow card
       N. Mazzola