BUENOS AIRES (Liga Nacional) - Penarol set up a Liga Nacional Championship showdown with Atenas after romping to victory over Libertad in their best-of-five semi-final.

David Jackson led a balanced scoring attack with 18 points as Penarol won Game 4, 72-57, to seal a 3-1 triumph.

Sergio Hernandez's side now takes on Atenas, who swept Sionista in the other semi-final tie.

Ruben Magnano, the coach of Argentina's gold-medal winning side at the 2004 Olympics, is at the helm of Atenas.

Hernandez, meanwhile, has coached the Argentinians since the 2005 FIBA Americas Championship.

The finals tip off on Wednesday.

FIBA