Liga Nacional de Básquet Finals Finals

| Season | Champion | Runner_Up | Result_ | League_MVP | Finals_MVP | Winning_Coach |
|---|---|---|---|---|---|---|
| 1985 | Ferro | Atenas | 2–1 | (not chosen) | Sebastián Uranga ( Ferro ) | Luis Martínez |
| 1986 | Ferro | Olimpo | 3–1 | (not chosen) | Michael Schlegel ( Ferro ) | Luis Martínez |
| 1987 | Atenas | Ferro | 3–1 | Germán Filloy ( Atenas ) | Héctor Campana ( Atenas ) | Walter Garrone |
| 1988 | Atenas | River Plate | 3–0 | (not chosen) | Carlos Cerutti ( Atenas ) | Walter Garrone |
| 1989 | Ferro | Atenas | 3–2 | Héctor Campana ( River Plate ) | James Thomas ( Ferro ) | León Najnudel |
| 1990 | Atenas | Sport Club (C) | 3–0 | Héctor Campana ( River Plate ) | Marcelo Milanesio ( Atenas ) | Walter Garrone |