This is the same group as the Santos – Defensa y Justicia game and the math is simple for both teams if they want to advance: they need to win this match and hope that Defensa doesn’t win at Brazil, something that on paper would be a normal result.
Olimpia has scored and conceded in their last 5 games (the last time they didn’t concede a goal was in a 7-0 league win) while Delfin’s last 3 cup games were overish, so I definitely expect the same thing here considering a draw will probably be useless for both teams as they need to win and wait to see what happens at Brazil.