Atlanta and Deportivo Maipu drew 0-0. Atlanta played with ten from minute 82.

1. 0'
   ⚽Kick-off
   Primera Nacional 2021
   Coach: W. Erviti · L. TheilerReferee: C. Gariano📍 Estadio Don León Kolbovski
2. 1. First half
   2. 23'
      ARG
      Yellow card
      D. Tonetto
   3. 26'
      ARG
      Yellow card
      A. Manzur
   4. 34'
      ARG
      Yellow card
      I. Colombini
3. 1. Second half
   2. 46'
      ARG
      Substitution
      ▲Santiago Solari▼F. Pedrozo
   3. 53'
      ARG
      Yellow card
      J. Méndez
   4. 66'
      ARG
      Substitution
      ▲S. Riquelme▼F. Taborda
   5. 70'
      ARG
      Yellow card
      M. A. Lopez
   6. 72'
      ARG
      Substitution
      ▲Esteban Garcia▼R. Fernandez
   7. 72'
      ARG
      Substitution
      ▲V. Perales▼G. Ramírez
   8. 78'
      ARG
      Substitution
      ▲F. Castelli▼J. Méndez
   9. 78'
      ARG
      Substitution
      ▲F. Moreno▼A. Manzur
   10. 82'
       ARG
       Yellow card
       M. A. Lopez
   11. 82'
       ARG
       Red card
       M. A. Lopez
   12. 87'
       ARG
       Substitution
       ▲M. Cachi▼D. Tonetto
   13. 89'
       ARG
       Yellow card
       S. Riquelme