Lutz and Maksymilian Szuber, another German prospect in Utah’s system, are the only Mammoth players Peterka is familiar with.

J.J. Peterka was the headliner in the Utah Mammoth's blockbuster summer trade. Here is how he reacted to the move.

JJ Peterka signed a five-year deal with the Utah Mammoth and expressed excitement about joining their promising young core.

The Toronto Maple Leafs tried to trade for JJ Peterka but it came up short and insider Frank Seravalli revealed the trade ...

JJ (John-Jason) Peterka is a 23-year-old forward from Munich, Germany. The left-handed shot stands at 6-foot and is 189 ...

The Buffalo Sabres have dealt one of the NHL’s top trade targets in a blockbuster deal with the Utah Mammoth less than a week ...

Advertisement Peterka should be a great fit in a top-six of rising stars in Utah. Between Dylan Guenther, Clayton Keller, ...

The Sabres have developed a reputation for high-profile trades that don’t age particularly well. Will the Peterka deal be ...

Armstrong said Peterka was “excited to come to Utah” and mentioned the new practice facility, the Delta Center environment ...

Utah acquired forward J.J. Peterka from the Buffalo Sabres in exchange for defenseman Michael Kesselring and forward Josh ...