Marcus Mariota Diagnosed With Right Knee MCL Sprain

Commanders quarterback Marcus Mariota was diagnosed with an MCL sprain in his right knee after suffering the injury in the first quarter against the Colts in London. Coach Dan Quinn stated the return timetable is uncertain, but Mariota faces a multi-week recovery. Rookie Athan Kaliakmanis is positioned to serve as the backup behind Jayden Daniels, who is expected to practice and return for Week 5 against the New York Giants.