Tensions are running high with the Sharks as the team is on the brink of elimination going into Tuesday night's Game 6 of the Western Conference final against the Blues.

Sharks center Lukas Radil, who hasn't played since May 2, and backup goalie Aaron Dell were seen getting into a skirmish at the end of morning skate. Cameras caught Radil swinging his stick at Dell.

Things heated up between Aaron Dell and Lukas Radil during Sharks morning skate before game 6 #sanjosesharks #nhlplayoffs #StanleyCupPlayoffs pic.twitter.com/PXKgGw9GST — HockeyTroll.ca (@Hockeytroll_ca) May 21, 2019

Insert "this is fine" gif. French-Canadian outlet TVA captured the exchange on camera.

[RELATED: Sharks have big hole to fill with Hertl out for Game 6]

The Sharks already enter Game 6 without two key injured players in center Tomas Hertl and defenseman Erik Karlsson. Captain Joe Pavelski is also a game-time decision.

Down three-games-to-two in the best-of-seven series, the Sharks will have to overcome injuries and maintain their composure to keep their season alive.