Defensores de Belgrano and Santamarina drew 0-0. Santamarina played with ten from minute 72.

1. 0'
   ⚽Kick-off
   Primera Nacional 2021
   Coach: F. De la Riva · H. ArzubialdeReferee: L. Rey Hilfer📍 Estadio Juan Pasquale
2. 1. First half
   2. 21'
      ARG
      Yellow card
      M. Michel
   3. 40'
      ARG
      Yellow card
      L. Pierce
3. 1. Second half
   2. 46'
      ARG
      Substitution
      ▲M. Palmieri▼F. Leiva
   3. 51'
      ARG
      Yellow card
      O. Barsottini
   4. 60'
      ARG
      Substitution
      ▲N. Piethe▼E. Mayola
   5. 70'
      ARG
      Substitution
      ▲G. Vernetti▼P. Boolsen
   6. 72'
      ARG
      Yellow card
      M. Michel
   7. 72'
      ARG
      Red card
      M. Michel
   8. 73'
      ARG
      Substitution
      ▲L. Vila▼G. Santillán
   9. 76'
      ARG
      Substitution
      ▲G. Aquilino▼J. Sosa
   10. 82'
       ARG
       Substitution
       ▲T. Beltrán▼B. Maidana
   11. 83'
       ARG
       Substitution
       ▲C. Torres▼L. López
   12. 84'
       ARG
       Substitution
       ▲A. Lugones▼M. Levi
   13. 90'
       ARG
       Yellow card
       Agustin Jara