BREAKING NEWS: The General Manager of CT Boston bruins Don Sweeney,, just suspended Head Coach Marco Sturm from all team activities after he tested positive for a banned substance under…….. view more

BREAKING NEWS: Bruins GM Don Sweeney Suspends Head Coach Marco Sturm After Positive Drug Test

Boston, MA – August 26, 2025

In a stunning development just weeks ahead of the NHL preseason, Boston Bruins General Manager Don Sweeney has officially suspended Head Coach Marco Sturm from all team-related activities after Sturm reportedly tested positive for a banned substance.

The news broke early Tuesday morning following an internal investigation and routine testing mandated by the league’s coaching compliance protocols. While the specific substance has not yet been disclosed, sources close to the situation say it falls under the NHL’s list of prohibited performance-enhancing drugs.

“This is a deeply disappointing situation,” said GM Don Sweeney in a brief press conference held at Warrior Ice Arena. “While we await further clarification, the organization must uphold the integrity and standards expected at every level. Effective immediately, Coach Sturm is suspended indefinitely from all team activities.”

Sturm, who was appointed head coach in the summer of 2024 following the departure of Jim Montgomery, had been praised for his strong leadership and ability to connect with younger players. His first season at the helm saw the Bruins return to playoff contention, revitalizing hopes among fans and ownership alike.

While the league has yet to issue an official statement, NHL sources confirm that the matter is being taken “very seriously” and that a formal investigation is underway.

Interim Coach to Be Named Soon

In the wake of Sturm’s suspension, assistant coach Chris Kelly is expected to take over interim duties during training camp, though the organization has not confirmed this decision.

Players were reportedly informed of the situation earlier this morning, with several expressing shock but declining to comment publicly until more details emerge.

A Developing Story

This incident raises broader questions about the league’s policies regarding staff conduct and the pressure facing NHL coaches both on and off the ice. If confirmed, Sturm’s case would be one of the rare instances in modern NHL history where a head coach has faced disciplinary action for substance violations.

As of now, no charges have been filed, and it remains unclear whether the positive test was tied to a prescribed medication or another source. Sturm and his representatives have not responded to media inquiries.

Fans and analysts alike are awaiting updates as the situation unfolds, with many questioning what impact this could have on the Bruins’ momentum going into the 2025–26 season.