AnalysisInjuryNHL & AIHLJul 5, 2026, 6:36 PM· 6 min read· #17 of 17 in sports

Global Ice Hockey Injury Report: NHL Offseason Recoveries Accelerate as AIHL Manages Mid-Season Toll

Columbus Blue Jackets center Isac Lundestrom faces a lengthy rehab following an Achilles rupture, while NHL veterans Eric Robinson and Zack MacEwen target training camp returns. In the Southern Hemisphere, the Sydney Bears are navigating the loss of Tomas Landa to a head injury during their playoff push.

By Factlen Editorial Team

NHL Medical Staffs 40%Team Management 35%Active League Coaches 25%
NHL Medical Staffs
Focused on long-term rehabilitation and ensuring players hit their September training camp targets.
Team Management
Tasked with evaluating whether internal depth or external signings are needed to cover injury gaps.
Active League Coaches
Focused on immediate tactical adjustments and line shuffling to survive mid-season injuries.

What's not represented

  • · The players undergoing grueling daily physical therapy sessions.
  • · Minor league prospects hoping to earn a roster spot due to these injuries.

Why this matters

For teams in the NHL, July is the critical window for offseason surgeries and rehabilitation, dictating roster readiness for September's training camps. Meanwhile, for leagues currently in-season like the AIHL, managing sudden roster gaps can determine playoff seeding and championship viability.

Key points

  • Columbus center Isac Lundestrom suffered a ruptured Achilles during summer training and will miss the start of the NHL season.
  • Carolina's Eric Robinson underwent knee surgery following the Stanley Cup run but is expected back for training camp.
  • Toronto signed recovering forward Zack MacEwen to a two-year extension as he targets a mid-September return from an ACL tear.
  • In the AIHL, the Sydney Bears are managing their forward depth after Tomas Landa sustained a head injury against the Melbourne Ice.
6-8 weeks
Eric Robinson knee recovery timeline
Sept. 15
Zack MacEwen expected return date
$1.75M
MacEwen's new AAV with Toronto
$1.3M
Lundestrom's final-year cap charge

The global ice hockey calendar never truly pauses, creating a perpetual cycle of physical exertion, injury management, and intensive rehabilitation. While Northern Hemisphere franchises in the National Hockey League are currently deep into their offseason medical evaluations and surgical repairs, Southern Hemisphere leagues are actively battling through the grueling physical toll of their mid-season playoff races. This duality highlights the universal reality of the sport: managing player health is a year-round endeavor that dictates championship viability. For some players, July offers a quiet window to repair lingering damage from a deep postseason run, while for others, it brings sudden, unexpected setbacks during summer training regimens that alter the trajectory of their upcoming seasons.

In Columbus, the Blue Jackets received a significant and frustrating offseason setback just as the organization was finalizing its roster plans for the fall. Center Isac Lundestrom sustained a ruptured right Achilles tendon while conducting his rigorous summer training program in early July. The injury immediately halted his offseason preparations and forced the medical staff to pivot toward a long-term surgical and rehabilitation strategy. Achilles injuries are notoriously difficult to recover from in professional hockey, requiring extensive immobilization followed by months of gradual strength building before a player can even resume light skating activities.

The severe injury is expected to sideline the 26-year-old forward until at least December, cutting deeply into the first half of the 2026-27 NHL campaign. For Lundestrom, the timing of this setback is particularly challenging on a personal level, as he is entering the final year of his current contract, which carries a $1.3 million salary cap charge. Furthermore, the Swedish forward previously missed significant time during the 2023 season after suffering a similar lower-body injury during his summer training routine. Navigating another grueling rehabilitation process will test his physical and mental resilience as he aims to secure his long-term future in the league.

Despite the long-term absence of a reliable center, Blue Jackets General Manager Don Waddell indicated that the team's current organizational depth might allow them to absorb the loss internally without being forced into a reactionary move. The front office believes they have enough young talent and versatile forwards to cover Lundestrom's minutes during the opening months of the season. However, Waddell acknowledged that the front office continues to monitor the free-agent market, keeping their options open should they decide that a veteran presence is necessary to stabilize the bottom six while Lundestrom completes his extensive rehabilitation program.

Projected return timelines for key NHL players recovering from offseason procedures.
Projected return timelines for key NHL players recovering from offseason procedures.

Conversely, the Carolina Hurricanes are managing a much more predictable and positive recovery timeline following their grueling, successful run to the 2026 Stanley Cup championship. The physical cost of lifting the hardest trophy in sports is always steep, and Carolina's roster was no exception. General Manager Eric Tulsky recently confirmed to the media that forward Eric Robinson underwent a necessary medical procedure to repair a knee injury that he sustained and played through during the intense postseason battles. Addressing the issue early in the summer was a priority for the organization to ensure long-term stability.[1]

The physical cost of lifting the hardest trophy in sports is always steep, and Carolina's roster was no exception.

Robinson's knee surgery was deemed highly successful by the Hurricanes' medical staff, and the team expects the depth forward to return to full hockey activities in approximately six to eight weeks. This highly encouraging timeline places him firmly on track to be fully cleared for the opening of Carolina's training camp in September. By taking care of the surgical intervention immediately following the championship parade, the defending champions ensure they retain his vital speed and forechecking presence as they prepare to mount a title defense in the upcoming 2026-27 season.[1]

In Toronto, the Maple Leafs demonstrated immense confidence in Zack MacEwen's ongoing rehabilitation from a devastating torn ACL. The rugged, physical forward has been sidelined since mid-November of the previous season, enduring a grueling, isolated recovery process away from the daily rhythm of the active roster. However, his recovery metrics and dedication to his physical therapy program prompted the Toronto front office to reward him with a new two-year, $1.75 million contract extension on July 1. This move signals the team's belief that he will return to his previous form and continue to provide a critical physical edge.[2]

MacEwen and the Toronto medical staff are currently targeting a September 15 return date, a timeline that aligns perfectly with the launch of the NHL's preseason activities and training camp evaluations. If he can hit this target without any structural setbacks, his impending return will provide the Maple Leafs with a much-needed physical presence in their bottom-six forward group. The organization has prioritized adding grit and tenacity to their lineup, and a fully healthy MacEwen is expected to play a central role in establishing that identity when the puck drops on the new season.[2]

While NHL players focus their energy on the gym and the treatment table in relative quiet, the Australian Ice Hockey League (AIHL) is managing the chaotic reality of injuries in real-time. The Sydney Bears, currently navigating a remarkably tight race at the top of the AIHL standings, suffered a notable casualty during a late-June clash against the defending Goodall Cup champion Melbourne Ice. The high-stakes matchup featured intense physical play, underscoring the fierce rivalry and the critical playoff positioning on the line for both elite organizations.

The Sydney Bears are managing mid-season injuries as they push toward the AIHL playoffs.
The Sydney Bears are managing mid-season injuries as they push toward the AIHL playoffs.

During the second period of the tightly contested game, forward Tomas Landa was forced to leave the ice after sustaining a concerning head injury. The sudden and jarring absence of a key contributor immediately altered the dynamic of the match, forcing the Bears' coaching staff to scramble on the bench. The coaching staff had to put their forward lines "in a blender," rapidly reconfiguring combinations and double-shifting players to compensate for Landa's missing minutes and maintain their offensive pressure against a highly skilled Melbourne defensive unit.

As the AIHL season pushes toward its critical August playoff tournament, the Sydney Bears will be forced to rely heavily on their organizational depth to maintain their momentum. Landa will undergo standard concussion and head-injury protocols, a process that requires patience and strict medical clearance before he can return to contact practices. The ability of the Bears' supporting cast to step up and fill the void during this crucial stretch will likely determine whether the team can secure the top seed and carry a psychological advantage into the postseason.

Whether it is a sudden summer Achilles tear in a Swedish training facility or a mid-game collision in a packed Sydney arena, the physical demands of professional ice hockey require constant, unwavering roster adaptation. For general managers and coaching staffs across the globe, the month of July serves as a stark reminder that a team's medical staff and rehabilitation coordinators are just as vital to a championship run as its top goal scorers. Success in this sport is ultimately defined not just by talent, but by the collective ability to heal, adapt, and return to the ice.

How we got here

  1. November 2025

    Zack MacEwen suffers a season-ending ACL injury, beginning a lengthy rehabilitation process.

  2. June 2026

    Eric Robinson undergoes knee surgery shortly after the Carolina Hurricanes capture the Stanley Cup.

  3. June 28, 2026

    Sydney Bears forward Tomas Landa suffers a head injury during a crucial AIHL matchup against the Melbourne Ice.

  4. July 1, 2026

    The Toronto Maple Leafs sign MacEwen to a two-year contract extension based on his positive recovery metrics.

  5. Early July 2026

    Isac Lundestrom ruptures his Achilles tendon during an offseason training session in Sweden.

Viewpoints in depth

NHL Front Offices

General managers must balance patience with proactive roster management when summer injuries occur.

For executives like Columbus's Don Waddell, offseason injuries present a complex calculus. When a player like Isac Lundestrom goes down in July, the front office must decide whether to trust their prospect pool to fill the void or spend valuable salary cap space on a free-agent replacement. Conversely, teams like Toronto use the offseason to lock in injured players like Zack MacEwen at a potential discount, betting on their medical staff's ability to hit targeted September return dates.

Active Roster Coaches

Coaches in active leagues must adapt their tactical systems mid-game when injuries strike.

In leagues currently in-season, such as the AIHL, coaches do not have the luxury of a three-month offseason to adjust. When Sydney Bears forward Tomas Landa suffered a head injury mid-game, the coaching staff had to immediately reconfigure their lines and special teams units. This requires a versatile roster where bottom-six forwards are prepared to instantly step into top-six minutes and maintain the team's structural integrity.

What we don't know

  • Whether Isac Lundestrom's recovery will stretch into 2027 or if he can beat the December timeline.
  • How long Tomas Landa will remain in the AIHL's concussion protocol before being cleared for contact.
  • If the Blue Jackets will ultimately sign a free-agent center to cover Lundestrom's prolonged absence.

Key terms

Achilles Tendon Rupture
A severe injury involving the tearing of the tendon connecting the calf muscle to the heel bone, typically requiring surgery and 6 to 12 months of rehabilitation.
Training Camp
The official preseason period in September where NHL teams evaluate players, test line combinations, and finalize their opening night rosters.
Concussion Protocol
A mandated series of medical steps and cognitive tests a player must pass following a head injury before being cleared to return to play.

Frequently asked

When is Isac Lundestrom expected to return?

Lundestrom is expected to be sidelined until at least December 2026 following an Achilles rupture during offseason training.

Will Eric Robinson be ready for the NHL season?

Yes, Robinson is projected to recover from his knee surgery in six to eight weeks, putting him on track for Carolina's training camp in September.

What happened to Tomas Landa in the AIHL?

Landa suffered a head injury during a game against the Melbourne Ice in late June, forcing the Sydney Bears to shuffle their forward lines.

Sources

Source coverage

2 outlets

3 viewpoints surfaced

NHL Medical Staffs 40%Team Management 35%Active League Coaches 25%
  1. [1]NHL.comNHL Medical Staffs

    Injury Report: Jarvis, Robinson Undergo Surgeries

    Read on NHL.com
  2. [2]RotoWireNHL Medical Staffs

    Zack MacEwen: Signs two-year deal with Toronto

    Read on RotoWire
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