Defense has given 49ers the edge over Cowboys, can it deliver again?
Insider: 49ers QBs Sam Darnold, Trey Lance haven't done enough to hold off Brock Purdy for QB1
49ers Training Camp Day 6 Breakdown: Defense
How Purdy, Lance and Darnold control 49ers' Super Bowl fate - ESPN
49ers Training Camp Day 4 Breakdown: Offense
49ers vs. Giants: Brock Purdy, Christian McCaffrey can extend streaks
Brock Purdy looks like true franchise quarterback for 49ers; Bill Belichick on borrowed time with Patriots?
49ers stars shine in blowout win over Steelers to start new season
With defense shining in win over Miami, 49ers pivot from injured QB Jimmy Garoppolo to Brock Purdy
Brock Purdy Throws Quick-Strike TD to Christian McCaffrey