# NHL preseason commencement and player updates

> Live situation record from CLSTR: https://clstr.news/situations/nhl-preseason-commencement-and-player-updates
> Updated: 2026-09-20T17:04:56.000Z. Sources: 5. Developments: 2.

The NHL preseason has commenced, marked by team preparations and early injury concerns. The Colorado Avalanche began their preseason schedule with a 4-1 victory over the Utah Mammoth. To comply with Collective Bargaining Agreement regulations regarding veteran appearances, Avalanche head coach Jared Bednar implemented a rotation for veteran players during road games.

As play begins, several teams are managing roster health issues. The San Jose Sharks are dealing with multiple injuries, including Adam Gaudette and Mattias Havelid, while Cam Lund and Quentin Musty are expected to be sidelined for a month or more. In the Mammoth’s loss, goaltender Sebastian Cossa recorded a .917 save percentage during his first appearance.

## Timeline

### 2026-09-20: NHL preseason action begins with Sharks injuries and Mammoth loss

NHL preseason games continue as the San Jose Sharks manage several player injuries ahead of their matchup with the Anaheim Ducks, while the Utah Mammoth fell 4-1 to the Colorado Avalanche.

2 sources. https://clstr.news/cluster/nhl-preseason-action-begins-with-sharks-injuries-and-mammoth-loss

### 2026-09-19: Colorado Avalanche prepare for preseason games and roster cuts

The Colorado Avalanche are preparing for preseason games against the Utah Mammoth and Winnipeg Jets, managing roster rotations and player health, including Cale Makar’s injury rehabilitation.

3 sources. https://clstr.news/cluster/colorado-avalanche-prepare-for-preseason-games-and-roster-cuts

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Cite as: NHL preseason commencement and player updates. CLSTR, https://clstr.news/situations/nhl-preseason-commencement-and-player-updates