49ers: Trey Lance, Sam Darnold to split first-team reps amid Brock Purdy injury
49ers sign QB Sam Darnold to a 1 year deal
49ers vs. Broncos: Sam Darnold to separate from Trey Lance for QB2 role
49ers-Raiders: 10 observations beyond 'great' Sam Darnold
WATCH: 49ers QB Sam Darnold connects on deep shot to rookie WR Ronnie Bell
Sam Darnold impressing 49ers, could steal backup QB job
49ers QB situation with Sam Darnold getting out of control
49ers pick Sam Darnold as Brock Purdy's backup over Trey Lance
Sam Darnold named 49ers' No. 2 QB; Trey Lance given 'a big chance to win' backup spot, Kyle Shanahan says