Guillermo Brown and San Martín (SJ) drew 0-0. Guillermo Brown played with ten from minute 90.

1. 0'
   ⚽Kick-off
   Primera Nacional 2021
   Coach: M. Broggi · P. FerrariReferee: L. Novelli📍 Estadio Raúl Conti
2. 1. First half
   2. 22'
      ARG
      Yellow card
      B. Aquino
   3. 26'
      ARG
      Yellow card
      A. Juárez
   4. 30'
      ARG
      Yellow card
      K. Caraballo
   5. 42'
      ARG
      Yellow card
   6. 44'
      ARG
      Yellow card
   7. 45'
      ARG
      Yellow card
   8. 45+1'
      ARG
      Yellow card
3. 1. Second half
   2. 46'
      ARG
      Substitution
      ▲O. Belinetz▼K. Caraballo
   3. 46'
      ARG
      Substitution
      ▲Franco Sivetti▼B. Aquino
   4. 46'
      ARG
      Substitution
      ▲J. Zules▼Francisco Álvarez
   5. 62'
      ARG
      Substitution
      ▲L. Parisi▼M. Ahumada
   6. 67'
      ARG
      Substitution
      ▲L. Campana▼J. Villagra
   7. 74'
      ARG
      Substitution
      ▲Marcos Sánchez▼P. Ruiz
   8. 74'
      ARG
      Substitution
      ▲I. Costantino▼M. Gimenez
   9. 76'
      ARG
      Substitution
      ▲J. C. Villegas▼M. Vera
   10. 76'
       ARG
       Substitution
       ▲E. Denis▼M. González
   11. 90+3'
       ARG
       Red card
       A. Juárez