San Lorenzo beat Arsenal de Sarandí 2-1. Arsenal de Sarandí controlled the ball — 64% possession — but had nothing to show for it. The winner had to work for it: 2 from 18 shots. Best on the pitch was B. Pitton, rated 7.9.

1. 0'
   ⚽Kick-off
   Copa de la Liga Profesional 2021
   ARG 4-3-3·4-3-1-2 ARG
   Coach: D. Dabove · S. RondinaReferee: F. Espinoza📍 Estadio Pedro Bidegaín
2. 1. First half
   2. 5'
      ARG
      GOOOAL!B. PittonAssist: Nicolás Emanuel Fernández
   3. 8'
      ARG
      GOOOAL!F. Di SantoAssist: G. Peruzzi
   4. 12'
      ARG
      Yellow card
      A. Ruiz
   5. 31'
      ARG
      GOOOAL!J. NavasAssist: N. Castro
   6. 35'
      ARG
      Yellow card
      N. Castro
3. 1. Second half
   2. 58'
      ARG
      Yellow card
      J. Navas
   3. 61'
      ARG
      Yellow card
      E. Méndez
   4. 68'
      ARG
      Substitution
      ▲L. Necul▼A. Ruiz
   5. 69'
      ARG
      Substitution
      ▲L. Menossi▼J. Ramirez
   6. 69'
      ARG
      Substitution
      ▲F. Pons▼J. Candia
   7. 69'
      ARG
      Substitution
      ▲N. Miracco▼L. Albertengo
   8. 70'
      ARG
      Substitution
      ▲Angel Romero▼L. Melano
   9. 74'
      ARG
      Substitution
      ▲Óscar Romero▼N. Fernandez
   10. 74'
       ARG
       Substitution
       ▲A. Diaz▼F. Di Santo
   11. 77'
       ARG
       Substitution
       ▲G. Benavidez▼J. Navas
   12. 77'
       ARG
       Substitution
       ▲A. Antilef▼N. Castro
   13. 84'
       ARG
       Substitution
       ▲M. Herrera▼Gino Peruzzi
   14. 86'
       ARG
       Yellow card
       B. Pitton
   15. 88'
       ARG
       Yellow card
       L. Necul
   16. 90+4'
       ARG
       Yellow card
       N. Navarro