49ers' top camp battle: Trey Lance vs. Sam Darnold as backup

Brock Purdy is QB1. Trey Lance will have to gain Kyle Shanahan's confidence to beat out Sam Darnold to be the backup.

Related Keywords

San Francisco , California , United States , Minnesota , Miami , Florida , Todd Bowles , Santa Clara , Jeremy Bates , Sam Darnold , Kyle Shanahan , Trey Lance , Steve Wilks , Jimmy Garoppolo , Las Vegas , Jeff Nixon , Dowell Loggains , Joe Brady , Matt Rhule , Jeff Christensen , Ben Mcadoo , Patrick Mahomes , Brandon Allen , Adam Gase , Aric Crabb Bay Area News Group , Brock Purdy , Bay Area News Group , Chief Patrick ,