Anaheim Ducks defenceman Drew Helleson won't receive supplemental discipline for his hit on Calgary Flames forward Connor Zary.

The Calgary Flames could be without one of their best players for a significant stretch. Though an update has yet to be issued, Connor Zary looked to be in serious pain last night after taking a devastating knee from Anaheim Ducks defenceman Drew Helleson and didn’t return to the game.

Calgary Flames forward Connor Zary left the game during the second period against the Anaheim Ducks on Tuesday after a knee-on-knee hit.

Jonathan Huberdeau scored a power-play goal at 2:05 of overtime in the Calgary Flames' 3-2 victory over the Ducks on Tuesday night at Honda Center. MacKenzie Weegar had a goal and an assist for the Flames,

Jonathan Huberdeau scored a power-play goal at 2:05 of overtime in the Calgary Flames’ 3-2 victory over the Anaheim Ducks

The Flames came to Orange County for their first game of a back-to-back and looking to snap a two-game skid. The Ducks were without leading scorer Troy Terry with the expected birth of his second child.