Botafogo beat Club Nacional 1-2.

1. 0'
   ⚽Kick-off
   CONMEBOL Libertadores 1973
   Referee: Arturo Ithurralde📍 CentenarioAttendance: 60,000
2. 1. First half
   2. 45'
      BRA
      GOOOAL!RMRoberto Miranda
3. 1. Second half
   2. 75'
      BRA
      GOOOAL!JAJairzinho
   3. 82'
      URU
      GOOOAL!WCWashington Calcaterra