Boca Juniors beat Unión 2-1. The winner had to work for it: 2 from 17 shots. Unión played with ten from minute 28. Best on the pitch was Miguel Merentiel, rated 7.7.

1. 0'
   ⚽Kick-off
   Copa de la Liga Profesional 2023
   ARG 4-4-2·5-3-2 ARG
   Coach: M. Herrón · C. GonzálezReferee: Y. Falcón📍 Estadio Alberto José Armando
2. 1. First half
   2. 7'
      ARG
      GOOOAL!Marcos Rojo
   3. 28'
      ARG
      Red card
      F. Calderón
   4. 37'
      ARG
      Yellow card
      P. Fernandez
   5. 42'
      ARG
      GOOOAL!M. Luna DialeAssist: E. Roldán
3. 1. Second half
   2. 46'
      ARG
      Yellow card
      Bruno Valdez
   3. 46'
      ARG
      Substitution
      ▲N. Valentini▼Marcos Rojo
   4. 60'
      ARG
      Substitution
      ▲Darío Benedetto▼Edinson Cavani
   5. 60'
      ARG
      Substitution
      ▲V. Taborda▼P. Fernandez
   6. 60'
      ARG
      Substitution
      ▲T. Banega▼G. Morales
   7. 64'
      ARG
      Substitution
      ▲M. Del Blanco▼E. Roldan
   8. 64'
      ARG
      Substitution
      ▲N. Orsini▼M. Luna Diale
   9. 71'
      ARG
      GOOOAL!Miguel Merentiel
   10. 72'
       ARG
       Yellow card
       Miguel Merentiel
   11. 73'
       ARG
       Substitution
       ▲J. Campuzano▼I. Fernández
   12. 80'
       ARG
       Yellow card
       J. Campuzano
   13. 80'
       ARG
       Substitution
       ▲T. Gonzalez▼J. Domina
   14. 80'
       ARG
       Substitution
       ▲F. Gerometta▼F. Vera
   15. 85'
       ARG
       Substitution
       ▲E. Bullaude▼Valentín Barco
   16. 87'
       ARG
       Yellow card
       J. Mosqueira