10:49 AM - Matthew Poitras (Bos) (shoulder) was moved to long-term injured reserve Tuesday.

7:35 PM - Matthew Poitras (Bos) underwent surgery on his right shoulder Wednesday and will miss the remainder of the season.

12:33 PM - Matthew Poitras (Bos) (undisclosed) will not be in action versus the Flames on Tuesday, Steve Conroy of the Boston Herald reports.

12:11 PM - Matthew Poitras (Bos) (undisclosed) won't be in the lineup Saturday against Philadelphia.

11:19 AM - Matthew Poitras (Bos) (shoulder) is expected to return to the lineup Saturday against Montreal, Steve Conroy of the Boston Herald reports.

12:32 PM - Matthew Poitras (Bos) Steve Conroy of the Boston Herald, Poitras (shoulder) is unlikely to play Saturday versus Montreal, according to coach Jim Montgomery.

7:00 PM - Matthew Poitras (Bos) (shoulder) isn't available for Thursday's game against Colorado, per Fluto Shinzawa of The Athletic.

12:38 PM - Matthew Poitras (Bos) (shoulder) will be reevaluated ahead of Thursday's clash with Colorado.

12:20 PM - Matthew Poitras (Bos) (shoulder) won't suit up in Monday's contest versus the Devils.

2:40 PM - Matthew Poitras (Bos) (shoulder) won't play against Vegas on Thursday but remains day-to-day and is still traveling with the team, Fluto Shinzawa of The Athletic reports.

2:37 PM - Matthew Poitras (Bos) has returned to the Bruins on Thursday, after playing for Team Canada at the 2024 World Junior Championship, Eric Russo of NHL.com reports.

12:32 PM - Matthew Poitras (Bos) was assigned to Team Canada for the 2024 World Junior Championship on Monday.

7:28 AM - Matthew Poitras (Bos) scored a goal in Monday's 5-2 road loss against the Blue Jackets.

7:58 AM - Matthew Poitras (Bos) scored an even-strength goal and added a power-play assist in Saturday's 5-4 loss to the Red Wings.

12:17 PM - Matthew Poitras (Bos) isn't expected to be sent back to juniors this season and will remain with the Bruins after head coach Jim Montgomery said the 19-year-old center will be "sticking around" in Boston, Conor Ryan of The Boston Globe reports.

2:29 PM - Matthew Poitras (Bos) inked a three-year, entry-level contract with the Bruins on Friday.

12:07 PM - Matthew Poitras (Bos) was selected 54th overall by the Bruins in the 2022 NHL Entry Draft on Friday.