Primera Nacional A (1990)
When Liga Nacional de Básquet (LNB) took over organizing club competition in Argentina from Campeonato Argentino de Clubes de Basquet in 1984, it split teams between Primera A (top 10 teams) and Primera B (all other teams)


Atenas won LNB Championship 1990


Finals: Atenas Cordoba - Sport Club Canadense Canada de Gomez 3-0
Semifinals:
Sport Club Ca�adense - Independiente (N) 3-0
Atenas - Estudiantes (BB) 3-0
Quarterfinals:
Atenas - Olimpo (BB) 3-2
Echague - Estudiantes (BB) 2-3

Final Standings


League MVP: Hector Campana of River Plate
Finals MVP: Marcelo Milanesio of Atenas

Atenas Cordoba: Marcelo Milanesio (PG), Gustavo Roque Fern�ndez (SG), Luis "Chuzo" Gonz�lez (F), Kennard Winchester (F, USA), Marcos N�bile (F/C), Diego Osella (C), Thomas Jordan (C, USA), Carlos Cerutti (C), Germ�n Filloy, Germ�n Baralle, Horacio Borghese, Augusto Bussi, Mario Laverdino, Horacio Acastello; coach: Walter Garrone