Yahoo Sports NFL on Marcus Mariota

Mariota's Week 4 knee injury ended his brief starting stint after Week 3 upset win.

Mariota suffered a knee injury in Week 4 during an overseas game in London against the Colts, forcing rookie Athan Kaliakmanis into emergency duty in a 30-13 loss; Mariota had previously stepped in off the bench in Week 3 to orchestrate an encouraging 33-31 home upset over the defending champion Seahawks.

Marcus MariotaQB · WASPlayer page — value, ADP, projections, and every insight