Brock Purdy came off the bench for the 49ers and helped lead them to a tough 33-17 win against the Dolphins

Brock Purdy came off the bench for the San Francisco 49ers and helped lead them to a tough 33-17 win against the Miami Dolphins. Purdy had 210 passing yards and two passing touchdowns, Christian McCaffrey had 66 rushing yards, 80 receiving yards and one touchdown reception.