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Sean Durzi Out Four Weeks With Upper-Body Injury

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The Utah Mammoth have taken a big blow to their defensive core a handful of games into the 2025-26 season. According to a team announcement, defenseman Sean Durzi is expected to miss the next four weeks with an upper-body injury.

Injuries are slowly becoming a theme for Durzi in Salt Lake City. After playing in 76 games for the Arizona Coyotes in the 2023-24 campaign, Durzi only appeared in 30 games last season for Utah due to shoulder surgery. Unfortunately, his current injury is related to the same shoulder.

If the recovery timeline provided is exact, Durzi will miss the Mammoth’s next 11 games and would hypothetically return for their November 8th contest against the Montreal Canadiens. Fortunately, despite only having two additional right-handed defensemen, the Mammoth have eight blueliners on the active roster and should be able to fill in the void left by Durzi without any additional roster moves.

Still, without Durzi for the next several weeks, and having traded Michael Kesselring this past offseason, Utah doesn’t have much offensive talent on the point behind Mikhail Sergachev. By no means is it vital to have offensive prowess from the point, especially considering the team’s impressive crop of forwards, but it’ll certainly be a limitation over the next month.

Despite missing much of last season, Durzi provided quality two-day play for Utah. He provided four goals and 11 points in his 30 appearances, averaging 20:39 of ice time while blocking 52 shots. He again maintained above-average possession metrics, finishing with a 52.9% CorsiFor% at even strength.

Although the injury happened to the Mammoth’s defensive core, it may have a larger impact on the team’s forward group. Typically dressing seven defensemen for games, head coach André Tourigny may have to change his approach if depth defenseman Nick DeSimone doesn’t perform well in Durzi’s absence.

Afternoon Notes: Kleven, Player Fines, Devils

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This afternoon TSN’s Bruce Garrioch updated that Tyler Kleven expects to play tomorrow, as the Sens host Nashville in an afternoon tilt. Garrioch also mentioned Drake Batherson, who remains sidelined, but is still expected to return sometime this week, as noted yesterday. Having both been injured in training camp, last week it was speculated that the pair of Senators could possibly have appeared for the team’s season opener. While that was not the case, it appears Batherson and Kleven are on the cusp of a return, joining the one-win, one-loss club with high expectations this season. 

Elsewhere across the league:

  • This afternoon, the NHL Department of Player Safety announced a pair of $2,500 fines from infractions during Saturday’s games; the recipients being Ian Cole and Tyler Myers. Cole caught discipline for what was noted as a “dangerous trip” on Steven Stamkos. Next, fellow veteran Myers was fined for slashing Connor McDavid. Cole was caught up in a bizarre play with Stamkos, where both players ended up in the box as the Nashville forward’s stick struck Cole as he came down from the trip. Meanwhile, Myers was looking to box out attackers around Thatcher Demko, business as usual for the 6’8” defenseman, when he swung his stick upward, catching McDavid in the groin area, leading to a minor penalty.
  • With newcomer Evgenii Dadonov likely to miss multiple weeks with a fractured hand, James Nichols of New Jersey Hockey Now speculated earlier today on how the lineup should adjust. Nichols pointed out prospect Shane Lachance as deserving of an opportunity to be called up for his NHL debut. Acquired from Edmonton by New Jersey in the three-team deal headlined by Trent Frederic last season, Lachance, a former 6th-round pick has become a standout prospect for the Devils. After two respectable seasons with Boston University, the 6’5” forward turned pro last season, appearing in two games with AHL Utica, netting a goal and an assist. Although he has yet to find the scoresheet early on this season with the Comets, Lachance has the frame to slot into any lineup. Nichols also mentioned exciting rookie Arseny Gritsyuk as a candidate to move up to a top-line role, perhaps holding down the fort for his mentor, Dadonov. Regardless, it is a tough blow for a Devils’ club which is all too familiar with injuries to key players.

Mammoth Waive Kevin Rooney, Assign To AHL

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10/8: Rooney has cleared waivers and will be assigned to the AHL’s Tucson Roadrunners.

10/7: The Utah Mammoth have placed centerman Kevin Rooney on waivers. He signed a one-year, two-way contract with the club this summer. The deal moved Rooney away from three years with the Calgary Flames organization.

Rooney was on the Flames’ roster for the entirety of the 2024-25 season. He filled a true fourth-line role, and posted just 10 points in 70 games on the full year. Despite that, Rooney was routinely rotated onto the team’s penalty-kill, and his 47.2 faceoff percentage ranked third among all Flames centers to take at least 400 draws.

Rooney pulled his way back into an NHL role after spending the 2022-23 and 2023-24 seasons split between the NHL and AHL lineups. He totaled five points in 50 NHL games and 18 points in 56 AHL games between the two years. Before then, he found routine play in the Metropolitan Division, serving as a depth center for the New Jersey Devils, and then the New York Rangers, between 2016 and 2022. Through his career, Rooney has posted 60 points and 134 penalty minutes in 330 NHL appearances and 93 points and 156 penalty minutes in 242 AHL games.

An assignment to the minor-leagues comes as no surprise after Rooney signed a two-way deal. It would be a surprise to see a team claim the low-event center, only to be forced to hold him on their NHL roster or place him back on waivers. Instead, it seems more likely that Rooney will clear waivers and serve as the Tucson Roadrunners’ reliable veteran, until the Mammoth are in need of a call-up.

Mammoth Sign Kevin Rooney To One-Year Contract

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While Kevin Rooney’s tryout with the Devils didn’t lead to a contract with them, it helped lead to a contract elsewhere.  The Mammoth announced that they’ve signed the forward to a one-year, two-way contract.  The deal will pay $775K at the NHL while PuckPedia reports (Twitter link) that the AHL portion carries a $325K salary.

The 32-year-old has seen NHL action in each of the last nine seasons, the last three of which came with Calgary.  Last season, Rooney got into a career-best 70 games with the Flames, collecting five goals and five assists, while winning a little over 47% of his faceoffs and recording 109 hits on their fourth line.  For his career, he has 32 goals and 28 helpers in 330 career contests.

Rooney has also gotten into 242 career AHL contests over the years, spending time with both New Jersey’s and Calgary’s farm teams.  In those appearances, he has fared a lot better offensively, picking up 34 goals and 59 assists.  However, he hasn’t played regularly in the minors since 2022-23 when he got into 51 games with AHL Calgary.

Utah’s season-opening roster contained the maximum of 23 players.  Accordingly, they will either need to make a roster move to accommodate adding Rooney to their active roster where he’d likely serve as the 13th forward or Rooney will receive a non-roster designation and land on waivers on Tuesday to start the process of sending him to the minors.  Considering he went into camp with New Jersey without a guaranteed deal and accepted a two-way pact from the Mammoth, it would seem like there’s a good chance that Rooney would be claimed if Utah chooses to go the latter route with him.

Mammoth Reassign Daniil But, Loan Tij Iginla To WHL

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  • 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.

Tampa Bay Lightning Claim Curtis Douglas

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The Tampa Bay Lightning have claimed a towering forward off the waiver wire. According to an announcement from his now-former team, the Utah Mammoth, Curtis Douglas is headed to Florida.

It’s readily apparent that the Lightning had one thing in mind by claiming Douglas. The former 106th overall pick of the 2018 NHL Draft stands at 6’9″, 243lbs, being one of the biggest forwards in the AHL.

Despite being drafted by the Dallas Stars, Douglas’ professional career began with the Ottawa Senators’ AHL affiliate, the Belleville Senators, on an amateur tryout agreement to end the 2020-21 campaign. After scoring one goal and four points in 11 games, he signed a two-year, $1.675MM entry-level deal with the Toronto Maple Leafs the following offseason.

Since then, the only other time he’s been mentioned in the news before today is when the Maple Leafs traded him to the now-defunct Arizona Coyotes toward the beginning of the 2022-23 season for defenseman Conor Timmins.

Including his brief stint with the baby Senators, Douglas has played in parts of five AHL seasons with the Toronto Marlies and Tucson Roadrunners, scoring 37 goals and 97 points in 261 games. In an oddly impressive statistic, Douglas has accrued 508 PIMs over that stretch, averaging out to two minor penalties a game, or one major penalty every three games.

Logan Cooley’s Camp Reportedly Rejects Eight-Year, $77MM Offer

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The Utah Mammoth are struggling to extend their top center. According to insider Frank Seravalli, Logan Cooley and his representation turned down an eight-year, $77MM ($9.6MM AAV) contract extension offer from the Mammoth this offseason.

It’s an interesting development considering a $9.6MM AAV would make Cooley the highest-paid forward on the team by more than $2MM margin, and the highest-paid player on the team by over $1MM. Still, given his career trajectory up to this point, there’s no question why Cooley would want to wait for a larger offer.

As the third overall pick from the 2022 NHL Draft, expectations were high for Cooley coming into his rookie campaign. Then, with the Arizona Coyotes, Cooley scored 20 goals and 44 points in 82 games, averaging 15:49 of ice time per night with a 38.0% success rate in the faceoff dot. He did finish with a slightly disappointing 47.9% CorsiFor% at even strength, but his defensive metrics were good with a 90.5% on-ice save percentage at even strength.

Much of his defensive poise at such a young age can be attributed to his time at the University of Minnesota, which put together one of the best collegiate rosters of all time during the 2022-23 season. All in all, although he slipped to fifth in Calder Trophy voting, Cooley’s rookie season was largely considered a success.

Fortunately, Cooley completely avoided the dreaded ’sophomore slump’ in 2024-25. Showing off much more playmaking ability, he finished with 25 goals and 65 points in 75 games — good for second on the team in scoring. Much of that can be attributed to his bump in ice time, jumping to 17:52 on average while centering the first line.

His underlying metrics were more mixed, as his CorsiFor% took a step forward, while his on-ice save percentage took a step back. Still, even at 20 years old, Cooley proved he could shoulder first-line minutes at the center position on a relatively competitive team.

Unfortunately, even if Cooley takes another leap in his on-ice production, he doesn’t have much bargaining power if he waits until next summer. Given that he’ll become a 10.2(c) restricted free agent, he’s ineligible for an offer sheet from an opposing team. Still, given that New Jersey Devils defenseman Luke Hughes was in a similar boat and landed a $9MM salary for the next seven years, Cooley may have an opportunity to become the first $10MM player in franchise history for the Mammoth.

Utah has plenty of financial flexibility moving forward, largely due to the shrewd extension of JJ Peterka and Dylan Guenther. At any rate, although he has reportedly rejected their most recent offer, the news indicates that the Mammoth are more than willing to invest in Cooley and retain him for the foreseeable future.

Training Camp Cuts: 10/4/25

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Less than 72 hours remain until opening night rosters are due on Monday evening. Teams are down to their final few rounds of cuts as a result, but some have more work to do than others. We’re keeping tabs on all of today’s demotions here as clubs near their final 23-man form to open the season:

Buffalo Sabres (per team announcement)

D Radim Mrtka (to AHL Rochester)
F Noah Ostlund (to AHL Rochester)

New Jersey Devils (per team announcement)

F Thomas Bordeleau (to AHL Utica pending waiver clearance)
F Angus Crookshank (to AHL Utica pending waiver clearance)
F Brian Halonen (to AHL Utica pending waiver clearance)
F Zack MacEwen (to AHL Utica pending waiver clearance)
D Dmitry Osipov (to AHL Utica)
D Colton White (to AHL Utica pending waiver clearance)

Pittsburgh Penguins (per team announcement)

D Alexander Alexeyev (to AHL Wilkes-Barre/Scranton pending waiver clearance)
F Tristan Broz (to AHL Wilkes-Barre/Scranton)
F Robby Fabbri (released from PTO)
D Ryan Graves (to AHL Wilkes-Barre/Scranton pending waiver clearance)
F Rafael Harvey-Pinard (to AHL Wilkes-Barre/Scranton pending waiver clearance)
F Avery Hayes (to AHL Wilkes-Barre/Scranton)
F Bokondji Imama (to AHL Wilkes-Barre/Scranton pending waiver clearance)
G Sergei Murashov (to AHL Wilkes-Barre/Scranton)
D Owen Pickering (to AHL Wilkes-Barre/Scranton)
F Samuel Poulin (to AHL Wilkes-Barre/Scranton pending waiver clearance)

Utah Mammoth (per team announcement)

F Cameron Hebig (to AHL Tucson pending waiver clearance)
G Matt Villalta (to AHL Tucson after clearing waivers)

Tampa Bay Lightning (per team announcement)

G Brandon Halverson (to AHL Syracuse after clearing waivers)

Vancouver Canucks (per team announcement)

F Nils Aman (to AHL Abbotsford after clearing waivers)
F Max Sasson (to AHL Abbotsford)
G Nikita Tolopilo (to AHL Abbotsford)

Winnipeg Jets (per team announcement)

G Dom DiVincentiis (to AHL Manitoba)

Cooley Should Be Ready To Start The Season

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  • While Logan Cooley won’t play in Utah’s preseason finale tonight, Cole Bagley of KSL Sports relays (Twitter link) that the team has a good feeling that he’ll be ready to go for their season opener next week. The 21-year-old was injured earlier this preseason against Colorado.  Cooley took a big step forward last season, going from 44 points in his rookie year to 65 in his sophomore campaign.  It’s fair to say that the Mammoth hope that he will take another step in the right direction this season, the final year of his entry-level deal.

Training Camp Cuts: 10/3/25

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We’re getting into the final few days of training camp. There are only three days until opening night rosters are due, meaning only a handful of teams have significant cuts to make. Otherwise, it’s down to the final few roster battles. We’re keeping track of today’s demotions here:

Boston Bruins (per team announcement)

F Patrick Brown (to AHL Providence, pending waivers)
D Frederic Brunet (to AHL Providence)
D Michael Callahan (to AHL Providence, pending waivers)
F Riley Duran (to AHL Providence)
F Brett Harrison (to AHL Providence)
F Fabian Lysell (to AHL Providence)
F Georgii Merkulov (to AHL Providence, pending waivers)
D Victor Söderström (to AHL Providence, pending waivers)
F Riley Tufte (to AHL Providence, pending waivers)

Detroit Red Wings (per team announcement)

F Carter Mazur (to AHL Grand Rapids)
G Michal Postava (to AHL Grand Rapids)
D William Wallinder (to AHL Grand Rapids)

Nashville Predators (per team announcement)

F Zachary L’Heureux (to AHL Milwaukee)
D Tanner Molendyk (to AHL Milwaukee)

New York Rangers (per team announcement)

D Scott Morrow (to AHL Hartford)
F Gabriel Perreault (to AHL Hartford)

Pittsburgh Penguins (per team announcement)

D Sebastian Aho (to AHL Wilkes-Barre/Scranton, cleared waivers)
F Danton Heinen (to AHL Wilkes-Barre/Scranton, cleared waivers)
D Philip Kemp (to AHL Wilkes-Barre/Scranton, cleared waivers)
F Joona Koppanen (to AHL Wilkes-Barre/Scranton, cleared waivers)
G Filip Larsson (to AHL Wilkes-Barre/Scranton, cleared waivers)
F Valtteri Puustinen (to AHL Wilkes-Barre/Scranton, cleared waivers)

Utah Mammoth (per team announcement)

F Ben McCartney (to AHL Tucson, cleared waivers)
D Scott Perunovich (to AHL Tucson, cleared waivers)
F Gabe Smith (to QMJHL Moncton)
G Matt Villalta (to AHL Tucson, pending waivers)

Vancouver Canucks (per team announcement)

F Nils Åman (to AHL Abbotsford, pending waivers)

Washington Capitals (per team announcement)

D Ryan Chesley (to AHL Hershey)
F Andrew Cristall (to AHL Hershey)
F Eriks Mateiko (to AHL Hershey)
D Leon Muggli (to AHL Hershey)
F Ilya Protas (to AHL Hershey)
F Sheldon Rempal (to AHL Hershey, pending waivers)

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