5:03 PM - Dennis Seidenberg () has retired from professional hockey, EISHockeyNews.de reports.

8:20 PM - Dennis Seidenberg (NYI) has yet to play a game with the Islanders despite signing a contract on February 26.

7:27 PM - Dennis Seidenberg (NYI) signed a contract for the rest of the season with the Islanders on Sunday, Andrew Gross of Newsday reports.

6:34 PM - Dennis Seidenberg (NYI) has been a healthy scratch for each and every game this season for the Islanders.

8:45 PM - Dennis Seidenberg (NYI) still hasn't played a game for the Islanders this season.

11:58 AM - Dennis Seidenberg (NYI) has signed a professional tryout contract with the Islanders, Andrew Gross of Newsday reports.

8:30 AM - Dennis Seidenberg () Islanders released Seidenberg from his professional tryout offer Wednesday, TSN reports.

11:05 AM - Dennis Seidenberg () has signed a PTO with the Islanders, Arthur Staple of The Athletic reports.

6:47 AM - Dennis Seidenberg () who is currently an unrestricted free agent, participated in an informal skate with the Islanders on Thursday, Arthur Staple of The Athletic New York reports.

6:56 AM - Dennis Seidenberg (NYI) will be a healthy scratch Saturday evening when the Islanders play host to the Blackhawks.

12:55 PM - Dennis Seidenberg (NYI) was a healthy scratch for the fifth time in the last seven games Monday versus Minnesota.

6:24 PM - Dennis Seidenberg (NYI) collected two assists, four hits and a blocked shot Thursday in a 6-4 road loss to the Flyers.

5:34 AM - Dennis Seidenberg (NYI) will be a spectator in Thursday night's home game against the Ducks.

6:14 AM - Dennis Seidenberg (NYI) who's been a frequent spectator this season, will play in Saturday's game against the Bruins, his former team, Arthur Staple of Newsday reports.

3:37 PM - Dennis Seidenberg (NYI) has only drawn into the lineup in seven of the Islanders first 17 games this season.

8:21 AM - Dennis Seidenberg (NYI) will sub in for Scott Mayfield (undisclosed) against the Sharks on Saturday.

2:06 PM - Dennis Seidenberg (NYI) has only played one game for the Islanders in the early part of the season.

9:49 AM - Dennis Seidenberg (NYI) signed a one-year contract with the Islanders on Monday.

5:47 AM - Dennis Seidenberg (NYI) registered an assist and four shots on net during Tuesday's overtime win against Nashville.

7:34 AM - Dennis Seidenberg (NYI) scored a goal in a 5-4 win over the Stars on Thursday.

1:54 PM - Dennis Seidenberg (NYI) hasn't tallied any points in his last seven games.

12:35 PM - Dennis Seidenberg (NYI) (jaw) has been activated from the team's injured reserve list and will be in the lineup for Thursday night's game in Washington.

5:36 AM - Dennis Seidenberg (NYI) (jaw) will not be in the lineup Monday against the Flames.

12:01 PM - Dennis Seidenberg (NYI) (jaw) was on the ice Friday for the Islanders skate, Arthur Staple of Newsday reports.

5:30 AM - Dennis Seidenberg (NYI) (jaw) was designated for injured reserve Monday.

5:25 AM - Dennis Seidenberg (NYI) is believed to be dealing with a fractured jaw after he was struck in the face by a shot attempt in Saturday's game against the Panthers, Arthur Staple of Newsday reports.

9:16 PM - Dennis Seidenberg (NYI) two assists Saturday in a loss to Edmonton to extend his current point streak to four games and six points.

11:01 PM - Dennis Seidenberg (NYI) scored for the second game in a row in a 3-2 shootout loss to the Flyers on Thursday.

11:10 PM - Dennis Seidenberg (NYI) scored the team's only goal in a 6-1 beatdown by the Lightning on Tuesday.

12:01 AM - Dennis Seidenberg (NYI) was outstanding Sunday night in a 5-1 win over the Maple Leafs. He thrilled the home crowd to the tune of two assists and a plus-3 rating.

11:30 PM - Dennis Seidenberg (NYI) scored his first goal of the season with his only shot on net during Friday's game against Arizona.

10:36 AM - Dennis Seidenberg (NYI) agreed to terms on a one-year deal with the Islanders on Wednesday worth $1 million, Darren Dreger of TSN reports.

12:11 PM - Dennis Seidenberg () remains unsigned but has been talking to teams with hopes of having a new deal in place before training camp opens, Amalie Benjamin of NHL.com reports.

8:52 AM - Dennis Seidenberg () Bruins are buying out Seidenberg's contract, the Boston Globe reports.

9:30 AM - Dennis Seidenberg (Bos) (adductor strain) finished the 2015-16 season with one goal and 12 points in 61 games for the Bruins.

8:37 AM - Dennis Seidenberg (Bos) (undisclosed) will be out of the lineup against Ottawa on Saturday.

8:21 AM - Dennis Seidenberg (Bos) (undisclosed) was not present for Friday's limited practice.

12:41 PM - Dennis Seidenberg (Bos) (lower body) won't play Thursday against the Red Wings.

7:53 AM - Dennis Seidenberg (Bos) (undisclosed) did not practice Wednesday.

7:10 AM - Dennis Seidenberg (Bos) (undisclosed) won't play Tuesday against the Hurricanes.

8:40 AM - Dennis Seidenberg (Bos) status of Seidenberg (undisclosed) for Tuesday's game against the Hurricanes is "unknown" at this stage, per coach Claude Julien.

7:45 AM - Dennis Seidenberg (Bos) (undisclosed) participated in Monday's practice.

9:18 AM - Dennis Seidenberg (Bos) (undisclosed) won't travel with the Bruins for upcoming road tilts in St. Louis and Chicago, Joe Haggerty of CSN New England reports.

10:01 PM - Dennis Seidenberg (Bos) tallied two assists in Friday's 4-1 win over New Jersey.

7:47 PM - Dennis Seidenberg (Bos) was unable to get one past the netminder, despite firing six shots on goal in Sunday's 3-1 loss to Ottawa.

7:26 AM - Dennis Seidenberg (Bos) -- who had missed two straight games with an unspecified issue -- saw 18:29 worth of ice time in Wednesday's 3-1 win over the Canadiens.

2:17 PM - Dennis Seidenberg (Bos) participated in line rushes during pregame warmups, indicating he will play Wednesday against the Canadiens.

7:12 AM - Dennis Seidenberg (Bos) (undisclosed) and Colin Miller worked as the Bruins' fourth defensive pair during Wednesday morning's skate.

1:59 PM - Dennis Seidenberg (Bos) (undisclosed) was on ice for warmups and thus can be expected to play on Monday against Nashville, Amalie Benjamin of the Boston Globe reports.

5:18 AM - Dennis Seidenberg (Bos) Claude Julien relayed that Seidenberg and Colin Miller were scratched Saturday against the Canucks as a result of the Bruins giving the duo "maintenance days," the Boston Globe reports.

9:00 PM - Dennis Seidenberg (Bos) notched a pair of assists for his first two points of the season Tuesday in a 5-4 loss to San Jose.

4:53 AM - Dennis Seidenberg (Bos) his first game of the season following back surgery in September, Seidenberg saw 15:34 worth of ice time in the Bruins' 3-2 loss to the Avs on Thursday.

1:49 PM - Dennis Seidenberg (Bos) will make his season debut Thursday against Colorado.

7:05 AM - Dennis Seidenberg (Bos) (back) will be a game-time decision for Thursday's game against the Avs, NHL.com reports.

10:15 AM - Dennis Seidenberg (Bos) (back) will join his team on a three-game road trip that begins Thursday in Washington, but he will only participate in practice.

12:16 PM - Dennis Seidenberg (Bos) (back) skated with his teammates at Thursday's practice.

7:57 AM - Dennis Seidenberg (Bos) (back) began skating Monday but coach Claude Julien indicated he "still isn't close" to returning.

5:26 AM - Dennis Seidenberg (Bos) (back) is slated to miss approximately the next six weeks worth of action.

5:35 AM - Dennis Seidenberg (Bos) who is slated to undergo surgery to repair a lumbar spine disc herniation, is expected to miss about eight weeks of action.

10:43 AM - Dennis Seidenberg (Bos) is day-to-day with an upper-body injury, Steve Conroy of the Boston Herald reports.

5:12 PM - Dennis Seidenberg (Bos) defenseman Dennis Seidenberg scored his third goal of the season on Friday against the Blue Jackets.

3:16 AM - Dennis Seidenberg (Bos) Seidenberg is hoping that the Boston Bruins only tinker with their lineup in the off-season.

1:32 PM - Dennis Seidenberg (Bos) Seidenberg (knee) expects to be ready for training camp in the fall.

5:21 AM - Dennis Seidenberg (Bos) Seidenberg expects to come back strong from his surgically-repaired knee next season.

6:58 AM - Dennis Seidenberg (Bos) Claude Julien said that Dennis Seidenberg (knee) could have been an option to play had the Bruins made it to the Eastern Conference Final.

9:17 AM - Dennis Seidenberg (Bos) expect Dennis Seidenberg (knee) to return for Game 7 on Wednesday.

6:22 AM - Dennis Seidenberg (Bos) Seidenberg (knee) took part in some light contact after Monday's morning skate.

3:04 AM - Dennis Seidenberg (Bos) Seidenberg (knee) skated with his teammates on Tuesday morning.

5:14 AM - Dennis Seidenberg (Bos) expect veteran defenseman Dennis Seidenberg to be back in the Boston lineup for the Bruins' first-round playoff series against the Detroit Red Wings, or for any of the postseason.

3:29 AM - Dennis Seidenberg (Bos) to a source, Dennis Seidenberg skated for the first time on Tuesday since undergoing knee surgery.

12:10 PM - Dennis Seidenberg (Bos) is an outside chance that Dennis Seidenberg (knee) will be able to play if the Bruins enjoy a lengthy postseason run.

2:03 AM - Dennis Seidenberg (Bos) Seidenberg will have surgery on his knee in the next week or two.

10:26 AM - Dennis Seidenberg (Bos) Seidenberg will miss the rest of the season with a torn ACL and MCL in his right knee.

3:21 AM - Dennis Seidenberg (Bos) Seidenberg will not be available Saturday night for the rematch against the Senators.

1:55 AM - Dennis Seidenberg (Bos) Seidenberg was hit on the right side of his jaw by a shot from Edmonton defenseman Jeff Petry, but he didn't miss a shift in Thursday's victory.

3:30 AM - Dennis Seidenberg (Bos) missing four games due to a lower-body injury, Dennis Seidenberg looked just fine Friday against the Rangers.

8:24 AM - Dennis Seidenberg (Bos) Seidenberg (lower body) has returned to the Boston Bruins' lineup.

1:28 AM - Dennis Seidenberg (Bos) Seidenberg (lower body) might be available for Friday afternoon's game versus the New York Rangers.

11:56 AM - Dennis Seidenberg (Bos) Seidenberg (lower body) has been ruled out for Wednesday's game.

1:23 AM - Dennis Seidenberg (Bos) Seidenberg (lower body) is doubtful to play Wednesday.

4:04 AM - Dennis Seidenberg (Bos) Seidenberg (lower body) hasn't resumed skating yet.

9:25 AM - Dennis Seidenberg (Bos) Seidenberg could be back within a week from the time he suffered his lower-body injury, according to coach Claude Julien.

1:31 AM - Dennis Seidenberg (Bos) Seidenberg suffered a lower-body injury in Tuesday's win over the New York Rangers.

3:25 AM - Dennis Seidenberg (Bos) Seidenberg could be looking at a suspension for his elbow to the head of Ottawa's Bobby Ryan with 3:35 left in Friday night's game.

1:44 PM - Dennis Seidenberg (Bos) Seidenberg and the Boston Bruins have agreed to a four-year extension worth $16 million.

5:42 AM - Dennis Seidenberg (Bos) Seidenberg will be entering the final year of his contract with the Boston Bruins this season.

9:36 AM - Dennis Seidenberg (Bos) Seidenberg sustained a pulled hamstring in the opening round of the playoffs against Toronto.

5:56 AM - Dennis Seidenberg (Bos) defenseman Dennis Seidenberg believes the were fortunate to escape Game Two of the Stanley Cup Finals with a victory.

5:01 AM - Dennis Seidenberg (Bos) Seidenberg said the Bruins can be better defensively against the Pittsburgh Penguins in Friday's Game 4.

12:27 PM - Dennis Seidenberg (Bos) Seidenberg skated with Zdeno Chara and Matt Bartkowski during Wednesday's practice.

1:29 PM - Dennis Seidenberg (Bos) Seidenberg (lower body) will return to the Boston Bruins' lineup on Saturday.

12:38 PM - Dennis Seidenberg (Bos) Seidenberg (lower body) is still questionable for Saturday's game.

4:36 AM - Dennis Seidenberg (Bos) Seidenberg (lower-body injury) will consult with the Bruins' training staff to determine if he can suit up for Game 5 Saturday afternoon.

1:34 PM - Dennis Seidenberg (Bos) Seidenberg (lower body) took part in Friday's practice.

10:19 AM - Dennis Seidenberg (Bos) Seidenberg (lower body) probably won't play Thursday.

6:15 AM - Dennis Seidenberg (Bos) Seidenberg (lower body) took part in an optional session on Wednesday and said there's a chance he could be ready to play in Game 4.

8:18 AM - Dennis Seidenberg (Bos) Bruins coach Claude Julien isn't expecting Dennis Seidenberg (lower body) to return to the lineup for Tuesday's Game 4.

9:09 AM - Dennis Seidenberg (Bos) Seidenberg joined his teammates for Monday's practice for the first time since he suffered a lower-body injury in Game 7 against Toronto.

9:59 AM - Dennis Seidenberg (Bos) Boston Bruins will be without defensemen Dennis Seidenberg and Wade Redden during Sunday's Game 2 against the New York Rangers.

2:28 PM - Dennis Seidenberg (Bos) Seidenberg's (lower body) probably won't return on Sunday.