San Francisco 49ers set to make QB change ahead of second preseason game - Mirror Online
How to watch 49ers v. Chargers Preseason game: TV channel, start time - Sactown Sports
Incomplete grade on San Francisco 49ers quarterback Trey Lance in 'ugly' preseason finale
49ers make quarterback decision for first preseason game
49ers remain undecided on backup quarterback headed into exhibition finale
49ers' Brock Purdy and 'The Force' that sets him free
Source -- 49ers mull options after Trey Lance loses QB2 battle - ESPN
49ers QB Brock Purdy's 'remarkable' decision-making impresses Chris Foerster – NBC Sports Bay Area & California
49ers training camp report: Brock Purdy's bumpy practice vs. Raiders – NBC Sports Bay Area & California