Sam Darnold wins backup QB job for 49ers, putting Trey Lance's status in doubt - The San Diego Union-Tribune
Trey Lance updates: How did 49ers rookie QB perform in Week 1 of preseason vs. Chiefs - DraftKings Network
49ers QB room: With Trey Lance and Brock Purdy, the Niners don't need a backup QB - Niners Nation
With Brock Purdy's pitch count slated to end for the 49ers, Kyle Shanahan is all-in on his starting QB
Should 49ers QB Brock Purdy play in the preseason?
Jimmy Garoppolo Listed as Starting QB over Trey Lance on 49ers' Week 1 Depth Chart, News, Scores, Highlights, Stats, and Rumors
49ers make quarterback decision for first preseason game
49ers: Trey Lance-Sam Darnold QB2 decision behind Brock Purdy, revealed
49ers: Brock Purdy is back and he hasn't missed a beat
Lance's deep TD pass leads 49ers to 28-21 win vs. Packers
49ers coach Kyle Shanahan plans quarterback rotation switch in second exhibition game - The San Diego Union-Tribune
49ers name QB Sam Darnold backup to Brock Purdy over Trey Lance