Kolyachonok started this season in the AHL, but injuries on the Dallas blueline awarded him the opportunity to make his team debut last month. The 24-year-old played in 11 games with Dallas, scoring three points (1G / 2A), but with regulars returning to the lineup, Kolyachonok found himself out of the lineup and ultimately on waivers. He joins a Bruins team that has battled its own share of blueline injuries.


