Noah Gregor, who is on a professional tryout contract, has impressed at Leafs camp and could break camp on the team's fourth line, reports The Athletic.

Daemon Hunt is in the concussion protocol after absorbing a hit from Colorado's Tanner Kero during Sunday's preseason contest, per Michael Russo of The Athletic.

Calen Addison practiced on the Wild's first power-play unit Monday, Michael Russo of The Athletic reports.

Kasperi Kapanen (upper body) won't play in Tuesday's preseason game versus the Blue Jackets.

Brennan Othmann (upper body) will play Tuesday against the Islanders in preseason action, Vince Z. Mercogliano of USA Today reports.

Arizona released Patrick Harper from his professional tryout agreement Tuesday.

Austin Strand was released by the Coyotes on Tuesday from his professional tryout agreement.

Arizona released Ryan Dzingel on Tuesday from his professional tryout agreement.

Olli Juolevi was released by Arizona on Tuesday from his professional tryout agreement.

Cory Schneider announced his retirement from professional hockey Tuesday, according to Phil Stacey of The Salem News.

Mason McTavish (upper body) took part in practice Tuesday, Derek Lee of The Sporting Tribune reports.

Calle Jarnkrok (undisclosed) is considered day-to-day after skipping Tuesday's practice for maintenance, per Joshua Kloke of The Athletic.

Ilya Mikheyev (knee) was back with the Canucks for Tuesday's practice after leaving the team for personal reasons, Brendan Batchelor of Sportsnet 650 reports.

Andrei Vasilevskiy (undisclosed) participated in practice Tuesday, per Eduardo A. Encina of the Tampa Bay Times.

Matt Luff (upper body) suffered a long-term injury during Sunday's scrimmage, according to Max Bultman of The Athletic.

Mika Zibanejad (upper body) was a full participant during Tuesday's practice, NHL.com's Jim Cerny reports.

Kirill Marchenko (back) returned to practice Tuesday and feels good go, per Brian Hedger of The Columbus Dispatch.

Filip Chytil missed Tuesday's practice due to an upper-body injury, Jim Cerny of NHL.com reports.

According to coach Mike Sullivan, Mark Pysyk will be out "longer term" with a lower-body injury, Matt Vensel of the Pittsburgh Post-Gazette reports.

Artemi Panarin, who didn't take part in Tuesday's practice, is day-to-day with a lower-body injury.