Mariota injured early as Commanders turn to 7th-round rookie at QB
Marcus Mariota left Sunday's game against the Colts with a knee injury, forcing the Commanders to turn to sevent-round rookie Athan Kaliakmanis at QB.
<p>Marcus Mariota left Sunday's game against the Colts with a knee injury, forcing the Commanders to turn to sevent-round rookie Athan Kaliakmanis at QB.</p>