Buffalo Sabres trade JJ Peterka to Utah Mammoth for Michael Kesselring, Josh Doan June 26, 2025 by Pro Hockey Talk The 23-year-old Peterka is coming off consecutive 25-plus goal seasons, including 27 this year with a career-best 68 points in 77 games. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook