Stone sustained an apparent shoulder injury, departing Thursday's win over the Canadiens with approximately five minutes left in the third period, the Calgary Sun reports.

EDGE Analysis

A newcomer to the Flames, Stone potted a goal on his only shot to complement a helper and plus-3 rating before heading to the training room, so he still did plenty for his fantasy owners over 15:18 of ice time. It's too early to know if his ailment is more than a day-to-day issue, but that's the default label until the team has a chance to check him out further.