Jimmy Garoppolo injury update: 49ers QB ruled out vs. Dolphins with foot injury; rookie Brock Purdy takes over | CBS Sports Headlines Jimmy Garoppolo injury update: 49ers QB ruled out vs. Dolphins with foot injury; rookie Brock Purdy takes over San Francisco’s veteran QB suffered a left foot injury on … Continue reading Jimmy Garoppolo injury update: 49ers QB ruled out vs. Dolphins with foot injury; rookie Brock Purdy takes over