Lanús and Unión drew 1-1. Best on the pitch was E. Canete, rated 8.3.

1. 0'
   ⚽Kick-off
   Torneo 2021
   ARG 4-4-2·3-4-1-2 ARG
   Coach: L. Zubeldía · J. AzconzábalReferee: P. Echavarría📍 Estadio Ciudad de Lanús - Néstor Díaz Pérez
2. 1. First half
   2. 21'
      ARG
      GOOOAL!J. Sand
3. 1. Second half
   2. 46'
      ARG
      Substitution
      ▲G. Gonzalez▼K. Zenon
   3. 53'
      ARG
      Yellow card
      N. Thaller
   4. 57'
      ARG
      Substitution
      ▲J. Morel▼J. Aude
   5. 60'
      ARG
      Substitution
      ▲N. Cordero▼J. Garcia
   6. 60'
      ARG
      Substitution
      ▲D. Gissi▼J. Portillo
   7. 70'
      ARG
      Yellow card
      J. Morel
   8. 70'
      ARG
      Substitution
      ▲Á. Gonzalez▼Lautaro Acosta
   9. 70'
      ARG
      Substitution
      ▲I. Machuca▼D. Juárez
   10. 76'
       ARG
       Substitution
       ▲E. Roldan▼F. Vera
   11. 86'
       ARG
       Own goalL. Acosta
   12. 87'
       ARG
       Substitution
       ▲M. Esquivel▼F. Pérez