The forwards Juho Lammikko and Jesper Fröden have signed long-term contracts with the ZSC Lions.
The 28-year-old Finn extended his contract until 2028, the Swede, who is two years older, until 2027.
Fröden and Lammikko were the two scorers in Zurich's 2-0 win in the decisive Game 7 of the playoff final and are currently the third and fourth-highest scorers respectively for the champions.