Lukas Dostal upper-body injury two to three weeks: Ducks face critical goaltending test

The Anaheim Ducks received devastating news Friday when starting goaltender Lukas Dostal was diagnosed with an upper-body injury that will sideline him for two to three weeks. The 25-year-old netminder has been the backbone of Anaheim’s surprising surge to first place in the Pacific Division, posting an 11-5-1 record with a .904 save percentage and a sparkling 2.81 goals-against average this season. His absence comes at the worst possible time for a team already struggling with defensive consistency and facing a brutal upcoming schedule.

Dostal initially practiced with the team Tuesday but was ruled out Wednesday morning against the Vancouver Canucks with what was initially termed a “day-to-day” injury. The upgraded timeline means Anaheim must navigate a crucial stretch of their season without their most valuable player, forcing backup Petr Mrazek and recently recalled Ville Husso to carry the load between the pipes.

How the Lukas Dostal upper-body injury impacts the Ducks’ playoff positioning

The timing of Dostal’s injury could prove catastrophic for Anaheim’s postseason aspirations. The Ducks exited Friday’s dramatic 5-4 shootout victory over the Los Angeles Kings with 31 points, giving them a slim two-point lead over those same Kings in the Pacific Division race. Seattle and Vegas sit just three points back at 28 points each, while the Utah Mammoth trail by only four points for the final wild-card spot.

Anaheim faces eleven games over the next three weeks, including seven on the road during a grueling five-game East Coast swing. The compressed NHL schedule leaves zero margin for error, with every point magnified in a division where four points separate first place from the playoff bubble. Dostal’s injury transforms what looked like an opportunity to build separation into a potential freefall down the standings.

The Ducks’ defensive metrics paint a troubling picture that becomes far more alarming without their star goaltender. Anaheim ranks 31st in expected goals against per 60 minutes (3.03), ahead of only Vancouver, and has surrendered some of the highest-danger chances in the league. Dostal’s 10.1 goals saved above expected—ranking 10th among all NHL goaltenders—has papered over systematic issues that now threaten to overwhelm his replacements.

Goaltending depth chart: Mrazek and Husso fill the void

Petr Mrazek will assume the starter’s role during Dostal’s absence, though his performance this season raises legitimate concerns. In six starts, the veteran owns a 3-3-0 record and an .881 save percentage that ranks among the league’s worst. Mrazek struggled in Wednesday’s 5-4 loss to Vancouver, allowing goals he’d likely want back, and his career trajectory suggests he’s better suited for a limited backup role than extended duty.

Ville Husso provides an intriguing alternative after making his season debut Friday against the Kings. The Finnish goaltender stopped 23 of 27 shots through overtime before delivering a flawless shootout performance to secure Anaheim’s victory. Husso posted a 6-4-3 record with a .908 save percentage and three shutouts in the AHL this season, showing he can handle regular action if called upon.

The Ducks may need to deploy both goaltenders strategically throughout this stretch. Head coach Greg Cronin faces difficult decisions about workload distribution, particularly during the five-game road trip from December 9-16. Mrazek’s experience could prove valuable in high-pressure divisional games, while Husso’s fresh legs and recent success might make him the better option against Eastern Conference opponents.

What this means for Anaheim’s defensive system

Dostal’s injury exposes flaws Anaheim has masked with stellar goaltending throughout the season. The team has struggled with net-front coverage, allowing opponents unchecked access to high-danger areas. Questionable pinches from defensemen have created odd-man rushes, and the Ducks’ transition defense ranks among the league’s worst.

These issues become magnified when backup goaltenders enter the equation. Mrazek’s .881 save percentage suggests he won’t bail out defensive mistakes the way Dostal consistently has. If the skaters in front of him continue surrendering the same quality chances, the veteran netminder could see his numbers crater further, dragging Anaheim down the standings with him.

The next two to three weeks represent a crucial test for Cronin’s entire system. The coaching staff must implement more conservative defensive structures, emphasizing gap control and backchecking support. Players like Pavel Mintyukov and Jamie Drysdale will need to balance their offensive instincts with defensive responsibility, while forwards must commit to collapsing back and protecting the house.

Looking ahead: Timeline and key games

The Ducks’ schedule during Dostal’s projected absence features several critical matchups that could determine their season trajectory. The five-game road swing includes tilts against Pittsburgh, the New York Islanders, New Jersey, the New York Rangers, and Columbus—representing a potential five straight starts for whoever seizes the crease.

Divisional games carry extra weight, particularly back-to-back matchups against Chicago (Nov 30, Dec 1) and upcoming clashes with Dallas (Dec 19) and Los Angeles (Dec 27). These games directly impact Anaheim’s ability to maintain their Pacific Division lead and could swing the playoff race significantly.

Dostal’s potential return around mid-December coincides with a homestand against Dallas and Columbus, giving the Ducks hope their starter could be back for the final three games of 2025. However, the team must survive until then, making every point precious in what projects to be a tight Western Conference race until the final days of the regular season.

The goaltender’s absence also affects his personal development. Dostal has established himself as a legitimate NHL starter after the Ducks traded longtime netminder John Gibson to Detroit last summer. Missing this crucial stretch could interrupt his rhythm and potentially impact his confidence, though his strong play over the past two seasons suggests he’ll return ready to reclaim his crease.

What this ultimately means for Anaheim is simple: survive and advance. The Ducks don’t need Mrazek or Husso to match Dostal’s elite performance; they simply need competent goaltending combined with dramatically improved team defense. If the skaters elevate their play and limit quality chances, the backup tandem could keep Anaheim afloat. If not, Dostal may return to a team that’s fallen out of playoff position entirely.