Teammates note differences, but 49ers QB Trey Lance unchanged in
Brock Purdy makes uneven training camp debut, says he's pain-free
49ers training camp: QB snaps show Brock Purdy is starter
49ers remain undecided on backup quarterback headed into
49ers name QB Sam Darnold backup to Brock Purdy over Trey Lance
49ers will let Brock Purdy, Trey Lance and Sam Darnold compete for
Brock Purdy, Sam Darnold Both Impressing at 49ers Training Camp
49ers GM: QB Brock Purdy (elbow) cleared to practice
49ers QB Brock Purdy is Fully Cleared for Training Camp - Sports
Source: 49ers mull options after Trey Lance loses QB2 battle