Unión beat Cruzeiro 1-0. The winner had to work for it: 1 from 16 shots. Best on the pitch was M. Gamarra, rated 7.7.

1. 0'
   ⚽Kick-off
   CONMEBOL Sudamericana 2025
   ARG 3-1-4-2·4-2-2-2 BRA
   Coach: Leonardo Carol Madelón · José Leonardo Nunes Alves Sousa JardimReferee: Andres Matonte, Uruguay📍 Estadio 15 de Abril
2. 1. First half
   2. 37'
      ARG
      Yellow card
      J. Domina
   3. 40'
      BRA
      Yellow card
      Christian
3. 1. Second half
   2. 65'
      BRA
      Substitution
      ▲Dudu▼L. Díaz
   3. 66'
      BRA
      Substitution
      ▲Kaio Jorge▼Gabriel Barbosa
   4. 66'
      BRA
      Substitution
      ▲Eduardo▼Wanderson
   5. 67'
      ARG
      Yellow card
      N. Paz
   6. 70'
      ARG
      Substitution
      ▲L. Verde▼F. Fragapane
   7. 71'
      ARG
      Substitution
      ▲Lautaro Vargas▼F. Gerometta
   8. 74'
      ARG
      Substitution
      ▲D. Diaz▼J. Domina
   9. 76'
      BRA
      Substitution
      ▲Matheuzinho▼Christian
   10. 81'
       ARG
       Substitution
       ▲L. Gamba▼E. Ham
   11. 81'
       ARG
       Substitution
       ▲M. Pitton▼N. Paz
   12. 88'
       BRA
       Substitution
       ▲Lucas Silva▼L. Romero
   13. 90'
       ARG
       GOOOAL!D. DiazAssist: F. Pardo