2009–10 Leistungsklasse A season

The 2009-10 Leistungsklasse A season was contested by six teams and won by HC Lugano.

Playoffs

 * Semifinals
 * HC Lugano - DHC Langenthal 5:3, 0:4, 5:2
 * ZSC Lions - SC Reinach 7:2, 3:2
 * 3rd place game
 * SC Reinach - DHC Langenthal 6:5 OT
 * Final
 * HC Lugano - ZSC Lions 4:3, 3:1