Argentinos Juniors and Fluminense drew 1-1. Fluminense played with ten from minute 58. Best on the pitch was Samuel Xavier, rated 7.6.

1. 0'
   ⚽Kick-off
   CONMEBOL Libertadores 2023
   ARG 3-4-2-1·4-3-3 BRA
   Coach: G. Milito · Fernando DinizReferee: Piero Maza, Chile📍 Estadio Diego Armando Maradona
2. 1. First half
   2. 14'
      ARG
      GOOOAL!Gabriel ÁvalosAssist: J. Cabrera
   3. 16'
      ARG
      Yellow card
      Lucas Villalba
   4. 16'
      BRA
      Yellow card
      Felipe Melo
   5. 44'
      ARG
      Substitution
      ▲G. Veron▼Gabriel Ávalos
3. 1. Second half
   2. 49'
      ARG
      Yellow card
      M. Di Cesare
   3. 58'
      BRA
      Red card
      Marcelo
   4. 58'
      BRA
      VAR review
      Marcelo
   5. 61'
      ARG
      Substitution
      ▲P. Minissale▼L. Sanchez
   6. 61'
      BRA
      Substitution
      ▲Diogo Barbosa▼Ganso
   7. 74'
      ARG
      Substitution
      ▲R. Cabral▼M. Bíttolo
   8. 74'
      ARG
      Substitution
      ▲L. Heredia▼L. Gondou
   9. 75'
      ARG
      Substitution
      ▲M. Vera▼F. Gonzalez
   10. 76'
       ARG
       Red card
       A. Martín
   11. 81'
       BRA
       Substitution
       ▲L. Fernández▼Keno
   12. 81'
       BRA
       Substitution
       ▲Martinelli▼Felipe Melo
   13. 85'
       BRA
       Yellow card
       Jhon Arias
   14. 87'
       BRA
       GOOOAL!Samuel XavierAssist: L. Fernández
   15. 90+4'
       BRA
       Substitution
       ▲Y. González▼Jhon Arias