Lassi Thomson Linked To Swiss League
After spending last season in Sweden, the Senators elected to bring back defenseman Lassi Thomson for this season. The hope was that he might be able to play his way higher on Ottawa’s depth chart and perhaps see some NHL action.
However, that hasn’t been the case. Aside from a brief recall to the big club that didn’t result in NHL action, the 25-year-old has played exclusively with AHL Belleville in 2025-26. Through 33 games, Thomson has been reasonably productive with seven goals and six assists.
However, with his fate now seemingly solidified as a minor leaguer, Thomson appears to be pondering his next change of scenery. Expressen’s Johan Svensson reports that the blueliner is looking to play with HC Lugano in Switzerland next season, suggesting that a contract might already be in place.
Thomson’s team from last season, Malmö of the SHL, has also shown interest in bringing him back into the fold. While that doesn’t appear to be happening for next season, it could still happen for the stretch run. Svensson notes that Thomson is technically under contract there for this year (he exercised an NHL out clause to rejoin the Senators) and that the defenseman is amenable to return to Sweden this season. Speculatively, that would come in the form of a contract termination in order to clear his minor league salary off Ottawa’s books.
If such a move doesn’t materialize, Thomson will be eligible for Group Six unrestricted free agency next summer so Ottawa will be losing his rights anyway. A first-round pick (19th overall) in 2019, Thomson has just 18 NHL games under his belt, a number that doesn’t appear likely to increase for the foreseeable future with him having an eye on overseas opportunities once again.
Senators Activate Thomas Chabot, Assign Lassi Thomson To AHL
The Senators have made a pair of roster moves in advance of their game tonight against San Jose. First, the team announced that defenseman Lassi Thomson has been sent back to AHL Belleville. That opened up a roster spot which will be filled by blueliner Thomas Chabot who has been activated off injured reserve, per the NHL’s Media site.
Chabot has missed a week and a half due to an upper-body injury sustained against Dallas. Before the injury, the 28-year-old was his usual two-way self on the back end, picking up two goals and eight assists in 17 games while blocking 35 shots and averaging a little under 22 minutes per game of playing time, second only to fellow blueliner Jake Sanderson.
Chabot will likely play on the second pairing in his return and it would make sense for Nick Jensen to move back into the other spot on that duo, a pairing that has played a lot together in the early going. Whose spot Chabot takes in the lineup isn’t as certain though as Nikolas Matinpalo left Thursday’s game due to an injury. If he can’t play, then Chabot will take his place but if Matinpalo is available, it could be him or Jordan Spence being scratched.
As for Thomson, the 25-year-old was brought up earlier this week as injury insurance for the first leg of Ottawa’s road trip but didn’t see any game action. He last played in the NHL in the 2022-23 campaign and has five assists in 18 career NHL appearances. In 15 games with Belleville, he has three goals and an assist.
Senators Recall Stephen Halliday, Lassi Thomson
Before they embark on a seven-game road trip that will take them into December, the Ottawa Senators have recalled some depth to their active roster. According to a team announcement, the Senators have recalled forward Stephen Halliday and defenseman Lassi Thomson from the AHL’s Belleville Senators.
Unfortunately, the recall was preceded by some negativity. According to multiple reports, Ottawa has placed defenseman Thomas Chabot and forward Olle Lycksell on their injured reserve. Chabot’s upper-body injury is expected to keep him out of the lineup for the next couple of weeks. However, the Senators didn’t entirely rule out that he could return by the end of the upcoming road trip.
Halliday, 23, has the opportunity to make his NHL debut throughout the duration of the recall. The Ohio State University alumnus was drafted with the 104th overall pick by the Senators in the 2022 NHL Draft and transitioned to professional hockey toward the end of the 2023-24 campaign.
Since then, he’s been one of the more productive forwards for the AHL Senators. Starting with a 10-game debut to conclude the 2023-24 campaign, Halliday has scored 20 goals and 72 points in 96 games with Belleville and was leading the team in scoring before the recall. Halliday was also impressive in his one postseason run, scoring two goals and nine points in seven games.
Still, there is some reason for concern due to Halliday’s performance on the defensive side of the puck. Despite leading the team in scoring last season, Halliday finished with a dreadful -20 rating, nine points lower than the next worst. Granted, the AHL Senators didn’t qualify for the 2025 Calder Cup playoffs, but the team as a whole only finished with a -17 goal differential.
Meanwhile, Thomson has had a far different trajectory with the Senators organization as a prospect. Drafted with the 19th overall pick of the 2019 NHL Draft, there’s no question that Thomson has fallen well short of expectations.
He began his professional career in North America at the end of the 2020-21 season, and primarily played with Belleville. Until the 2023-24 campaign, Thomson had scored 26 goals and 93 points in 202 AHL games with the Senators with a -28 rating. The disappointing performance led to Thomson leaving North America altogether last season, signing with the SHL’s Malmö Redhawks to a two-year deal.
It was a relatively promising season in the SHL, with Thomson scoring 17 goals and 29 points in 50 games, and adding three more goals in eight postseason contests. As things would turn out, the Redhawks released Thomson after one season, allowing him to re-sign with the Senators this past offseason.
Minor Transactions: 10/6/25
The deadline for NHL clubs to ready their opening-night rosters has passed, and as a result there has been quite a bit of roster maneuvering around the NHL today. While some moves are more notable, such as the handful of waiver claims made today, there are a few moves that are more minor, such as expected reassignments or previously reported injuries being made official with IR placements. We’ll keep track of those moves here:
- In preparing their final opening-night roster that can be viewed here, the Utah Mammoth reassigned a pair of first-round picks. 2023 12th overall pick Daniil But was reassigned to the AHL’s Tucson Roadrunners, which is where he will begin his North American professional career. Meanwhile 2024 sixth overall pick Tij Iginla was loaned back to his WHL team, the Kelowna Rockets. But is a big 6’5 winger whose KHL teammate (and fellow 2023 first-rounder) Dmitry Simashev made the Utah roster today, and it’s expected that But won’t be in the AHL for too long. As for Iginla, this season is an opportunity for him to get his development back on track after unfortunate injury luck derailed his 2024-25 campaign.
- The Ottawa Senators reassigned the players they placed on waivers Sunday to their AHL affiliate, the Belleville Senators. Making up the group is Jan Jenik, Hayden Hodgson, Arthur Kaliyev, Mads Sogaard, and Lassi Thomson. 2024 seventh-overall pick Carter Yakemchuk was reassigned to Belleville, his Sept. 29 birthdate making him eligible to play in the AHL despite being a 2024 draft pick. In addition to those reassignments, the Senators placed Drake Batherson and Tyler Kleven on IR to further prepare their final roster. Batherson has been out since Sept. 24 with an upper-body injury on a projected two-week recovery timeline, while Kleven has been out since Sept. 21 with an undisclosed injury.
- The Minnesota Wild reassigned forward Tyler Pitlick and netminder Cal Petersen to their AHL affiliate, the Iowa Wild, today. Both players were placed on waivers yesterday and went unclaimed. Pitlick, 33, is a veteran of over 400 NHL games and scored 46 points in 59 AHL games last season for the Hartford Wolf Pack – he’ll likely be among the first players in line for a call-up in Iowa. Petersen, 30, was once a $5MM-a-year netminder for the Los Angeles Kings but did not play in the NHL in 2024-25. Signed to a one-year, $775K one-way deal, he’ll be the team’s organizational number-three netminder.
- The Calgary Flames placed forwards Jonathan Huberdeau and Martin Pospisil on injured reserve today as part of their roster preparations, and also called up 2023 first-rounder Samuel Honzek. Huberdeau left Calgary’s preseason game at the start of the month with an undisclosed injury, and will miss at least the team’s season opener. Pospisil also exited the Flames’ Oct. 1 preseason game with an undisclosed injury, and will also miss the team’s first game at minimum. As a result, Honzek, 20, gets a spot on the roster in their absence. The 6’5 Slovak forward played his first season of North American pro hockey in 2024-25, scoring 21 points in 52 AHL games and also skating in five NHL contests.
- The New York Rangers reassigned forward Brett Berard to AHL Hartford as part of their season-opening roster moves. Despite a solid training camp and preseason, the 23-year-old lost the battle for a middle-six role in New York to veteran Conor Sheary, a longtime favorite of first-year coach Mike Sullivan. The Rangers signed Sheary to a one-year deal earlier today. It’s a disappointing outcome for Berard, who looked to be making a real push for full-time NHL status last season. He skated in a career-high 35 NHL games, scoring 10 points to go alongside the 23 points he scored in 30 AHL contests.
- The Toronto Maple Leafs reassigned defenseman Ben Danford to the OHL’s Oshawa Generals as part of their season-opening roster preparations. Danford missed Maple Leafs training camp and preseason with a concussion, but has since been cleared for contact, paving the way for this reassignment. It’s the expected move for the 2024 31st overall pick, who is entering his fourth season of OHL duty. Danford scored 25 points in 61 games in Oshawa last season and will resume his post as one of the OHL’s top shutdown blueliners for 2025-26.
- The Colorado Avalanche announced several roster moves to go alongside their announcement of an initial roster: Keaton Middleton, who cleared waivers today, has been reassigned to AHL Colorado, alongside Matthew Stienburg. Meanwhile Ronnie Attard, Sean Behrens, Jacob MacDonald, Logan O’Connor, and Nikita Prishchepov have been designated injured non-roster. Ilya Solovyov, who the team claimed off of waivers from the Calgary Flames last week, was also designated non-roster but he is not injured. Solovyov’s placement is due to the fact that, per the Denver Post’s Corey Masisiak, his visa to allow him to play in the United States has not yet been finalized. It should be noted that this is not an abnormal scenario for a player involved in a cross-border transaction between NHL clubs.
- As part of their own season-opening roster moves, the Nashville Predators placed defenseman Nic Hague and forward Matthew Wood on injured reserve. Hague is out with an upper-body injury on a week-to-week timeline, while Wood is also considered week-to-week with a lower-body injury.
Senators Sign Lassi Thomson To One-Year Deal
According to a team announcement, the Ottawa Senators have signed defenseman Lassi Thomson to a one-year, two-way contract for the 2025-26 NHL season. Shortly before, TSN’s Bruce Garrioch had reported that the Senators were closing in on a new deal with Thomson.
Given that it’s a two-way deal and paying Thomson a league minimum at the NHL level, the contract indicates Thomson will play in a familiar depth role next season. The former 19th overall selection of the 2019 NHL Draft is coming off a one-year deal with the SHL’s Malmö Redhawks in which he scored 17 goals and 29 points in 50 games.
There’s little expectation that Thomson will match or get close to that goal-scoring pace at the NHL level. He’s achieved a 10-goal campaign in the 2021-22 season with the AHL’s Belleville Senators, but his career minor league production sits at 24 goals and 93 points in 202 games.
His production has understandably been worse at the NHL level. Thomson played in 18 games for the Senators from 2021 to 2023, hardly enough to make a judgment call on his future worth in the sport’s top league. Still, Thomson left nothing but a poor impression in those games, tallying five assists and a -10 rating with a dreadful 84.5% on-ice save percentage at even strength.
Ottawa is hoping that a strong season overseas will help Thomson to regain some confidence as he re-enters the North American landscape. The Senators desperately needed more depth on the right side of their defensive core, and Thomson gives them a readily available option to stash in the AHL for much of the year.
Lassi Thomson Signs Two-Year Deal With SHL’s Malmö Redhawks
As expected, Senators right-shot defenseman Lassi Thomson is heading overseas next season. He’s signed a two-year deal with the Malmö Redhawks of the Swedish Hockey League, keeping him in Europe through 2025-26.
Still only 23, Thomson spent his fourth straight season primarily suiting up for AHL Belleville in 2023-24. After earning call-ups in the prior two seasons, the 2019 first-round pick failed to do so this year and made all of his 67 appearances in the minors, recording six goals, 21 points and a -14 rating.
Ottawa briefly lost the rights to their pending restricted free agent during training camp when they waived him for assignment to Belleville. The Ducks claimed him off the wire on October 1, but after failing to make their opening night roster, he was waived again a week later and reclaimed by Ottawa, who opted to assign him directly to the B-Sens.
In 18 NHL appearances over the prior two seasons, Thomson didn’t make much of an impression with the Sens. He posted five assists, a -10 rating, and had 19 shots on goal while averaging 16:32 per game. The mobile two-way defender put up decent shot attempt numbers at even strength, posting a 51.3 CF% in advantageous usage, but struggled to control shot quality with a 46.4 xGF%, per Hockey Reference.
After a solid but not particularly impressive campaign with Belleville this season, it’s unlikely Thomson would have been under consideration for an NHL roster spot next season had he re-signed in Ottawa. The Senators, looking to end a seven-year playoff drought, won’t have many places open for unproven talent.
The Sens can retain Thomson’s NHL rights by issuing him a qualifying offer before the June 30 deadline. If he opts to come back to North America before the 2028-29 season, it would need to be with Ottawa unless they trade his signing rights. Since he’d be 27 years old on July 1, 2028, his signing rights would then lapse, making him an unrestricted free agent.
Snapshots: NHL Expansion, Thomson, Newhook
The NHL is eyeing expansion, with commissioner Gary Bettman naming Salt Lake City, Houston, Atlanta, Cincinnati, and Omaha all as cities that have expressed interest in housing an NHL club. Houston and Omaha are the only cities on the list not currently housing an ECHL club, though Omaha makes up for it with the University of Nebraska-Omaha’s Division 1 NCAA team and the USHL’s Omaha Lancers juniors club. Houston did host a minor league club from 1994 to 2013, though they relocated to Des Moines Iowa ahead of the 2013-14 season. The city has been without professional hockey ever since, though this season does mark the first time since World War II that the University of Houston has hosted a club hockey team.
How the NHL will go about reconfiguring divisions if one, or all, of these five cities receive a team is unclear. The list seemingly places three clubs undeniably in the Western Conference – Salt Lake City, Houston, and Omaha – while Atlanta would settle back into their place in the Eastern Conference. Cincinnati would be the toss-up, with the city situated perfectly on the line of conference ambiguity. It’s west of Detroit and Columbus – two teams that have spent time in both conferences – but still east of Nashville, a city that could reasonably mark where the Western Conference ends and the Eastern Conference begins. It seems most likely that Cincinnati will be the balancing piece in any new NHL expansions, if and when they happen.
Other notes from around the league:
- The Ottawa Senators are open to shopping around defenseman Lassi Thomson, per team reporter Bruce Garrioch of the Ottawa Sun. A recent report on Sweden’s Expressen shared that the defenseman could return to Scandinavian hockey, joining the SHL’s Malmo Redhawks. This rumored move could be a driving factor in any trade talks, as Ottawa will surely want a return on their investment and any recipient will want to ensure they’re getting a long-term piece. Thomson, 23, has spent all season in the AHL, totaling 11 points through 40 games. He’s also added 40 penalty minutes and a -11. All of these stats are a step down from Thomson’s 2022-23 season, when he managed 33 points, 28 penalty minutes, and a -9 through 56 AHL games. The former 2019 first-round pick played two seasons in the Liiga, Finland’s top league, after being drafted and before his career in North American pros began at the end of the 2020-21 season.
- Montreal Canadiens forward Alex Newhook is aiming for a return soon, says team general manager Kent Hughes. Newhook was announced as out for 10-to-12 weeks in early-December after suffering a high ankle sprain. That projection places his return in mid-February, at the earliest – though his return to the ice in late January suggests he’s progressing nicely. Newhook has appeared in 23 games with Montreal this season, scoring seven goals and 13 points. It’s his first time playing in Canada since his two-year stretch in the BCHL prior to being drafted. The Canadiens traded a 2023 first and second round draft pick, as well as Gianni Fairbrother, to the Colorado Avalanche this summer in exchange for Newhook.
Senators Re-Claim Lassi Thomson Off Waivers From Ducks
3:25 p.m.: No other team put in a claim for Thomson, and he has been reassigned to AHL Belleville, according to a team announcement.
1:09 p.m.: The Ottawa Senators have re-claimed defenseman Lassi Thomson off waivers from the Anaheim Ducks today after losing him on the waiver wire just days ago, per Sportsnet’s Elliotte Friedman. If the Senators were the only team to put in a claim for Thomson over the past 24 hours, they can assign him directly to AHL Belleville without having to waive him again.
If Ottawa cannot immediately assign Thomson to Belleville, that will put them in quite the pickle. They need clarity within the next two hours, as claiming Thomson puts them over the salary cap Upper Limit by approximately $800K. They don’t have room for any healthy extras with center Joshua Norris on injured reserve to start the season. Thomson requiring waivers to go to the AHL again would require Ottawa to paper down one of two waiver-exempt players on their opening night roster – center Ridly Greig or defenseman Jake Sanderson – to submit a cap-compliant roster.
Ottawa selected Thomson, 23, with the 19th overall pick in the 2019 NHL Draft. He spent most of the 2022-23 season in the minors but did receive a two-game call-up with Ottawa, scoring a combined seven goals and 33 points in 58 contests across the two levels. The right-shot defenseman failed to overtake veteran Travis Hamonic for a regular roster spot during Senators training camp this year and, if he ends up back in AHL Bellville, will play leading minutes there once again.
Waivers: 10/08/23
Oct. 9: Four players on this list were claimed today: A.J. Greer (Calgary), John Ludvig (Pittsburgh), Ivan Prosvetov (Colorado), and Lassi Thomson (Ottawa). All others have cleared and are expected to be assigned to their team’s respective AHL affiliates, aside from Boyd, who PHNX Sports’ Craig Morgan reports remains on the Coyotes’ active roster for now.
Oct. 8: It’s expected to be a busy day on the waiver wire, as NHL teams are making their final adjustments to the roster they’ll bring into the start of the 2023-24 season. There have already been numerous notable names exposed to the waiver wire thus far this preseason, and that list could only expand today. All players from yesterday’s waiver wire have cleared.
Anaheim Ducks
D Lassi Thomson
G Alex Stalock
F Andrew Agozzino
Boston Bruins
Arizona Coyotes
F Travis Boyd
F Zach Sanford
G Ivan Prosvetov
Carolina Hurricanes
Chicago Blackhawks
Colorado Avalanche
Dallas Stars
Detroit Red Wings
Edmonton Oilers
F Raphael Lavoie
F Lane Pederson
D Ben Gleason
Florida Panthers
F Zac Dalpe
D John Ludvig
D Casey Fitzgerald
Los Angeles Kings
Montreal Canadiens
F Joel Armia
D Gustav Lindström
Ottawa Senators
Pittsburgh Penguins
G Magnus Hellberg
F Colin White
D Mark Friedman
F Vinnie Hinostroza
F Radim Zohorna
St. Louis Blues
F Mackenzie MacEachern
D Calle Rosen
G Malcolm Subban
F Nathan Walker
Tampa Bay Lightning
D Zach Bogosian
F Gabriel Fortier
Toronto Maple Leafs
G Martin Jones
F Kyle Clifford
F Dylan Gambrell
D William Lagesson
D Maxime Lajoie
Vancouver Canucks
F Jack Studnicka
D Christian Wolanin
Vegas Golden Knights
Winnipeg Jets
D Kyle Capobianco
G Collin Delia
F Axel Jonsson-Fjallby
The big surprise here out of Arizona regards Boyd. The versatile 30-year-old veteran doesn’t have an exorbitant contract (just $1.75MM through the end of the season) and has scored 69 points across the last two seasons.
He’s been something of a breakout player for the Coyotes as his 17-goal, 35-point 2022-23 was far and away his best season in his career, so it’s definitely a surprise to see him exposed on waivers.
For Anaheim, the move to waive Stalock likely means that Lukáš Dostál has won the Ducks’ backup goalie job behind John Gibson, as should Stalock clear the Ducks will have the option to send him down to the AHL’s San Diego Gulls.
In Edmonton, it comes as a little bit of a surprise to see Lavioe waived. The 23-year-old power forward was drafted just outside of the 2019 first round, and took a real step forward in his development last season. He became a genuinely impactful AHLer, scoring 25 goals and 45 points. He’s a name to watch in terms of players with the potential to be claimed out of this group.
Anderson-Dolan finally made the NHL on an extended basis last season, and scored 12 points in 46 games. He even got some playoff action under his belt, but seeing as he was a near-point-per-game scorer in his last season in the AHL, it seems the Kings could prefer to have him start the season with the AHL’s Ontario Reign.
Rosen appears the likeliest candidate from the Blues’ group of waived players to be of interest to other teams, as he’s owed just a $762.5k cap hit this season and impressed in 49 games of NHL action last season. He scored 18 points in that span and could interest teams in need of some additional defensive help.
Out of Tampa is Bogosian, and it’s reported that the Lightning are hoping to put the veteran blueliner in a position to land on another team where he can play a bigger role than he’d be offered in Tampa. The 33-year-old won a Stanley Cup for the Lightning and it seems that the organization is looking to do right by the player while also turning to other options to staff their defense.
One of the biggest names on waivers comes out of Toronto, as Jones played in 48 games last season but now finds himself exposed to 31 other clubs. With an $875k cap hit, the veteran netminder could end up claimed by teams in need of instant goaltending support, such as the Lightning who don’t have much depth after the injury to superstar Andrei Vasilevskiy.
This page will be updated throughout the day.
Anaheim Ducks Claim Lassi Thomson From Ottawa Senators
The Anaheim Ducks have claimed defenseman Lassi Thomson off of waivers from the Ottawa Senators, according to Sportsnet’s Elliotte Friedman.
Through this claim, the Ducks are rolling the dice the 19th overall pick from the 2019 draft. Drafted out of the Kelowna Rockets, a well-respected producer of NHL defenseman, Thomson spent a season playing pro hockey in Liiga with Ilves Tampere, before splitting 2020-21 between Ilves and the AHL’s Belleville Senators.
Thomson scored 26 points in 44 AHL games in 2021-22 and got 16 NHL games under his belt, scoring five points.
Thomson had a solid AHL season last year with 33 points in 56 games, but didn’t get quite as extensive of a look in Ottawa as the team turned to other defensive prospects such as Tyler Kleven and Jacob Bernard-Docker. A solid skater, Thomson has proven to be an impactful AHL defenseman who hasn’t quite made his mark in the NHL.
With this claim, Thomson will presumably get a chance in the NHL with the Ducks and first-year head coach Greg Cronin. Based on how Cronin has talked about defensemen in the past, this waiver claim is actually entirely unsurprising.
Cronin has said he is “really focused on” defensemen who can use their mobility as their main defensive tool, rather than say physicality. He has spoken about prioritizing athleticism, speed, and even aggressiveness with his blueliners, something he put into practice as head coach with the Colorado Eagles.
Thomson fits that ideal mold, as he’s an athletic blueliner whose skating is widely regarded as his best tool. While that’s no guarantee of an NHL breakout, it does explain why the Ducks felt comfortable using their front-of-the-line waiver claim on Thomson.
He does have some competition on the right side of Anaheim’s defense to compete with, especially long-term due to the presence of top prospects like Tristan Luneau. But by claiming him the Ducks have said they believe Thomson has something to offer at the NHL level, and now it’s up to Thomson to prove them right.
Photos courtesy of USA Today Sports Images