2002–03 Nationalliga B season

The 2002-03 Nationalliga B season was the 56th season of the league as the second-level of Swiss ice hockey. EHC Basel won the championship and was promoted to the Nationalliga A.

Quarterfinals

 * GCK Lions - Olten 4:1 (4:1; 5:4; 8:4; 0:4; 6:1)
 * EHC Basel - HC Ajoie 4:1 (5:1; 0:2; 6:3; 5:2; 7:2)
 * EHC Biel - HC Thurgau 4:1 (6:2; 1:4; 4:2; 9:5; 4:1)
 * EHC Visp - HC Sierre 4:2 (5:0; 0:4; 3:1; 4:2; 2:3;3:2)

Semifinals

 * GCK Lions - EHC Visp 0:4 (3:5; 1:4; 2:3; 2:5)
 * EHC Basel - EHC Biel 4:1 (6:4; 3:2; 4:0; 1:2; 7:0)

Final

 * EHC Basel - EHC Visp 3:2 (4:3; 0:5; 6:0; 4:5; 6:3)