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John-Jason “J-J” Peterka

Born:January 14, 2002Draft:2020 Sabres #34 Overall
Hometown:München, GermanyPosition:Winger/Center
Known For:Shoots:Left
National Team:GermanyCurrent Team:Utah Mammoth

John-Jason “J-J” Peterka (born 14 January 2002) is a German professional ice hockey centre playing with the Utah Mammoth of the National Hockey League (NHL). He was drafted 34th overall by the Buffalo Sabres in the 2020 NHL Entry Draft.

JJ Peterka Buffalo Sabres
JJ Peterka, Buffalo Sabres (Timothy T. Ludwig-Imagn Images)

John-Jason Peterka Statistics

Trade Tracker

DateTraded FromTraded ToTraded For
June 26, 2025Buffalo SabresUtah Mammoth LogoMichael Kesselring
Josh Doan

Deeper Dive

Achievements

  • U18 WJC (D1A) Gold Medal (2019)
  • EBJL Best Plus/Minus Playoffs (2018)
  • EBJL Champion (2018)
  • EBJL Most Assists Playoffs (2018)
  • EBJL Most Points Playoffs (2018)

Sources