1989-90 NLA season

The 1989-80 NLA season was the 52nd regular season of the Nationalliga A, the main professional ice hockey league in Switzerland.

Quarter Finals
Best of 3


 * HC Lugano beat HC Ambri-Piotta 2 wins to none.
 * SC Bern beat HC Fribourg-Gottéron 2 wins to 1.
 * EHC Biel EV Zug 2 wins to none.
 * EHC Kloten beat EHC Olten 2 wins to none.

Semi Finals
Best of 5


 * HC Lugano beat EHC Kloten 3 wins to none.
 * SC Bern beat EHC Biel 3 wins to 1.

Final
Best of 5


 * HC Lugano beat SC Bern 3 wins to 1.