Colts special teams coordinator Brian Mason update after knee injury in preseason sideline collision

What happened at the end of the Colts’ preseason game quickly turned into a medical story for Indianapolis. Brian Mason, the team’s special teams coordinator, was injured in a sideline collision after the contest against the New England Patriots, and an update described significant damage to his knee.

According to Yahoo Sports, Mason suffered multiple torn ligaments in his knee as a result of the collision. The report framed it as a serious injury with an immediate impact on the Colts’ day-to-day football operations, given Mason’s role overseeing kickoff and punt units, coverage schemes, and game-week special teams preparation.

For the Colts, special teams coordinator duties are not a background assignment. The position requires continuous player development, scheme continuity, and rapid adjustment to personnel, field position tendencies, and opponent formations. When that coordinator is unavailable, the working responsibility typically shifts to other members of the staff during meetings and situational prep, even if the coordinator’s long-range plan for the unit remains part of the team’s offseason architecture.

The timing also matters. Injuries that occur at the end of a preseason game intersect with the period when NFL teams finalize roster decisions and lock in roles. For Indianapolis, Mason’s injury arrives at a stage when special teams units often serve as a proving ground for depth players, new kickers, return specialists, and fringe roster candidates.

What is clear from the reported update is the nature of the knee injury, multiple torn ligaments, which usually implies a longer recovery window than a typical sprain or strain. However, the Yahoo Sports report and the information available here do not establish a specific timetable for Mason’s return, nor do they outline whether he will be able to remain involved in any capacity from the sidelines.

The next questions for the Colts are practical and football-specific. Who is tasked with coordinating the unit day to day in Mason’s absence, how quickly the staff can preserve the week-to-week special teams identity, and whether the injury changes how the team evaluates special teams personnel in the closing stages of the preseason.

Across the NFL, special teams can swing close games through field position, hidden-yardage coverage, and takeaways on punts and kicks. With Mason injured, Indianapolis’ preparation and execution in these phases becomes a staff test, and it will be watched closely as the Colts move from preseason work into the regular season stretch.