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.

The Utah Mammoth pulled off a blockbuster trade Wednesday night, acquiring JJ Peterka from the Buffalo Sabres.

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

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

The Sabres traded forward J.J. Peterka to the Mammoth early Thursday morning in exchange for defenseman Michael Kesselring ...

The Toronto Maple Leafs tried to trade for JJ Peterka but it came up short and insider Frank Seravalli revealed the trade package. The post Insider Reveals Maple Leafs Failed Trade Package for JJ ...

Trading Peterka can help the Sabres in the long run, but Kevyn Adams needs to complete the work of building this team.

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 ...

JJ Peterka says goodbye to Buffalo, to the Sabres and to fans on social media, three days after he was traded to Utah for ...

The Sabres traded JJ Peterka to the Mammoth late on Wednesday night. Was it the right move for both sides? It's time for ...