Marcus Mariota out with MCL sprain for preseason

Washington Commanders backup quarterback Marcus Mariota will miss the rest of the preseason after a medial collateral ligament (MCL) sprain, officials said. Mariota left Friday night’s game on the opening offensive drive and was unable to return. Medical evaluations later confirmed the MCL sprain diagnosis, which rules him out for the team’s remaining exhibition schedule.

The Commanders have not said whether Mariota will be available to serve as the primary backup to starting quarterback Jayden Daniels in the Week 1 regular-season opener against the Philadelphia Eagles. Reports described the injury as ending Mariota’s preseason participation, but the timeline for his return to regular-season availability was not clarified.

Quarterback depth tightens behind Jayden Daniels With the

Quarterback depth tightens behind Jayden Daniels

With the veteran sidelined Mariota’s absence immediately reshapes Washington’s quarterback depth picture heading into the final stretch of preseason work. With the veteran sidelined, the roster’s remaining quarterbacks are Sam Hartman and rookie Athan Kaliakmanis, according to the team’s listing. That leaves the club with fewer experienced options behind Daniels as it prepares for the start of the regular season. Preseason is a key period for building timing, installing offensive adjustments, and distributing reps across the quarterback room. With one quarterback unavailable, practice planning can become more complicated, particularly as coaches balance preparation for Week 1 with the need to evaluate the rest of the roster in game conditions. Roster decisions and preseason planning now in focus Team management is evaluating whether to add another quarterback, reports said. Such a move would help manage practice workloads and meet the practical needs of upcoming preseason games, where teams typically require multiple passers to operate the full slate of offensive snaps and situational work. Any decision on a signing would also influence Any decision on a signing would also influence roster strategy before Week 1, according to reports. Washington must align short-term preseason logistics with the longer-term question of who backs up Daniels once the regular season begins, especially if Mariota’s status remains uncertain.

For now, the immediate impact is operational: the Commanders must redistribute reps, keep the offense moving through its installation plan, and maintain readiness while a key depth piece recovers. Updates on Mariota’s availability for the opener against Philadelphia remain an open point as the team continues its preseason schedule.