The Sabres have agreed to trade Taylor Hall to the Bruins in a deal that also will see Curtis Lazar go to Boston, with Buffalo receiving Anders Bjork and a 2021 second-round pick, a source confirmed to ESPN.

Hall waived his no-movement clause to facilitate the deal, which is pending a trade call. The Sabres are retaining 50% of Hall's salary, the source said.

TSN first reported the full trade agreement Sunday night.