49ers Brock Purdy leads offensive masterclass vs. Cardinals: Key
49ers' Brock Purdy flirts with passing perfection to beat Cardinals
NFL Week 16 grades: Chargers earn 'B+' for destroying Colts; Tom
Instant analysis of undefeated 49ers' 35-16 win over Cardinals
Brock Purdy leads 49ers to 10th straight win, 38-13 over Cardinals
49ers' Brock Purdy flirts with passing perfection to beat Cardinals
49ers' Brock Purdy flirts with passing perfection to beat Cardinals
49ers Brock Purdy reacts to beating the Cardinals and finishing
49ers news: Brock Purdy had best performance of any Niners QB this