Stone has been released from his professional tryout offer with the Flames, Pat Steinberg of Sportsnet 960 The Fan reports.

EDGE Analysis

Stone evidently failed to impress enough during camp to earn a contract, so he'll once again hit the open market in hopes of catching on with a new club, likely on a two-way deal. The 30-year-old blueliner picked up seven points while posting a minus-5 rating in 33 games with Calgary last campaign.