49ers' Anthony Davis leaves game with knee injury
Cary Edmonson / US PRESSWIRE
San Francisco 49ers quarterback Colin Kaepernick might begin to feel even more pressure.
49ers right tackle Anthony Davis exited Sunday's game against the Philadelphia Eagles with a knee injury after Kaepernick was tossed into him on a sack.
Davis left the field, aided by the 49ers trainers.
With Davis out, expect Jonathan Martin to take more snaps at left tackle.