49ers agree to one-year deal with QB Sam Darnold, source says - ESPN
49ers name Sam Darnold as backup QB, Shanahan says: What this means for Trey Lance - The Athletic
San Francisco 49ers sign former Carolina Panthers QB Sam Darnold on a one-year deal
5 Things to Know: Quarterback Sam Darnold
49ers agree to one-year deal with QB Sam Darnold, source says - ABC7 San Francisco
QB questions linger for San Francisco 49ers headed into summer break
49ers can unlock QB Sam Darnold's true potential, Peter King believes – NBC Sports Bay Area & California
Cam Newton is back. Carolina Panthers agree to deal with QB
QB Sam Darnold, 49ers agree to terms on one-year deal
QB Sam Darnold on why he chose to sign with 49ers: 'Guys are open'
49ers To Sign QB Sam Darnold
Sam Darnold signs with 49ers, ending Panthers stint
Why did Sam Darnold sign with the 49ers in NFL free agency?