Oliver Wahlstrom will play against his former team for the first time since they placed him on waivers in December when the Boston Bruins host the New York Islanders on Sunday night.

The Cavaliers are off to the best 34-game start in franchise history. The Cavs look to keep rolling when they host Charlotte on Sunday night.

A number of coaches — including the Patriots’ Jerod Mayo — could be out of a job as the firing (and hiring) cycle picks up. The Globe will be tracking firings across the league. Stay tuned for updates ...