5:52 AM EDT, Sat August 27, 2016
San Jose Mercury News

49ers lose QB hopeful Lewis to knee injury

Thad Lewis was one of the 49ers' few free-agent acquisitions, and the veteran figured to battle rookie Jeff Driskel for a No. 3 role this season, assuming Blaine Gabbert and Colin Kaepernick, who is nursing a tight shoulder, fill the top two slots on the quarterback depth chart.