BUFFALO -- Tage Thompson and JJ Peterka each scored a hat trick and had an assist for the Buffalo Sabres in a 7-2 win against the Boston Bruins at KeyBank Center on Tuesday. Thompson got his 7th NHL hat trick, Peterka his first.

Tage Thompson and JJ Peterka each had a hat trick and an assist to lead the Buffalo Sabres to a 7-2 win against the Boston Bruins on Tuesday night.

Two days after their 32-29 loss against the Kansas City Chiefs in the AFC Championship game, the Buffalo Bills caught a stray during the Buffalo Sabres’ 7-2 blowout win over the Boston Bruins on Tuesday night.

The Buffalo Sabres host the Nashville Predators after John-Jason Peterka's hat trick against the Boston Bruins in the Sabres' 7-2 win.

The Bruins took a short-lived 1-0 lead on Mason Lohrei’s goal in the first period, but the Sabres rattled off the next four goals to ice it.

The Boston Bruins suffered an embarrassing 7-2 loss to the Buffalo Sabres on Jan. 28. With the Sabres at the bottom of the Eastern Conference standings, this was a winnable game for Boston, but they were blown out instead.

The lead lasted all of 55 seconds. The B’s top line got hemmed in its own end for much of the shift and, after it finally pushed it out of the zone, the players got caught in a change. On a Sabre 4-on-3, Matt Poitras got lost out high and Dylan Cozens connected with the wide-open trailer Thompson, who ripped a slapper past Swayman.

Poitras is learning the hard way that forechecking, D assignments, passing lanes and supporting his teammates are not easy to master.

Tage Thompson and JJ Peterka had hat tricks, and Ukko-Pekka Luukkonen made 25 saves as Buffalo rolled to a 7-2 win over Boston.

Tage Thompson and JJ Peterka both had hat tricks in the win. Tage Thompson and JJ Peterka turned in one of the most productive performances by a set of teammates in Buffalo Sabres history, both scoring hat tricks to fuel a 7-2 win over the Boston Bruins at KeyBank Center on Tuesday.

Charlie McAvoy practiced Wednesday as he continues to rehab from an undisclosed injury that landed him on injured reserve Jan. 14. The defenseman is hopeful to return Thursday against the Winnipeg Jets.