Kyle Shanahan: It was great for Brock Purdy to have to come from behind

49ers quarterback Brock Purdy became the fourth quarterback since 1950 to win his first four starts when Robbie Gould‘s overtime field goal knocked off the Raiders on Sunday, but the fourth win was a lot different from the first three. The 49ers led comfortably in each of the first three wins, but found themselves down [more]