Unión beat Rosario Central 3-1. Best on the pitch was M. Luna Diale, rated 8.9.

1. 0'
   ⚽Kick-off
   Torneo 2021
   ARG 4-4-2·4-4-2 ARG
   Coach: G. Munúa · C. GonzálezReferee: H. Mastrángelo📍 Estadio 15 de Abril
2. 1. First half
   2. -5'
      ARG
      Yellow card
      Emanuel Brítez
   3. 1'
      ARG
      GOOOAL!M. Luna Diale
   4. 21'
      ARG
      Yellow card
      M. Covea
   5. 25'
      ARG
      GOOOAL!I. MachucaAssist: G. González
   6. 29'
      ARG
      Substitution
      ▲J. Luques▼L. Desábato
   7. 31'
      ARG
      GOOOAL!Marco RubenAssist: L. Blanco
   8. 40'
      ARG
      Yellow card
      E. Roldan
   9. 42'
      ARG
      Yellow card
      G. Infantino
   10. 45+2'
       ARG
       Yellow card
       R. Garay
3. 1. Second half
   2. 46'
      ARG
      Substitution
      ▲N. Ferreyra▼R. Garay
   3. 52'
      ARG
      Yellow card
      F. Vera
   4. 56'
      ARG
      Substitution
      ▲D. Zabala▼F. Lo Celso
   5. 56'
      ARG
      Substitution
      ▲L. Ferreyra▼M. Covea
   6. 58'
      ARG
      Substitution
      ▲B. Blasi▼F. Vera
   7. 63'
      ARG
      Yellow card
      J. Luques
   8. 67'
      ARG
      Substitution
      ▲J. Garcia▼F. Márquez
   9. 67'
      ARG
      Substitution
      ▲Emanuel Brítez▼J. Nardoni
   10. 73'
       ARG
       Yellow card
       D. Martinez
   11. 75'
       ARG
       Substitution
       ▲R. Sangiovani▼D. Martinez
   12. 77'
       ARG
       Substitution
       ▲K. Zenon▼I. Machuca
   13. 78'
       ARG
       Substitution
       ▲N. Peñailillo▼G. Gonzalez
   14. 82'
       ARG
       Yellow card
       M. Luna Diale
   15. 90+1'
       ARG
       Yellow card
       N. Ferreyra
   16. 90+3'
       ARG
       GOOOAL!J. GarciaAssist: M. Luna