San Francisco 49ers quarterback Brock Purdy suffered an elbow injury in the final minutes of the team's 40-34 loss to the Detroit Lions in Week 17. He exited the game and did not return. What is his status for Week 18 against the Arizona Cardinals?

Brock Purdy will be eligible for an extension at season’s end, and a report from last month indicated that San Francisco wants to hammer out a new deal for its starting signal-caller this offseason. Earlier this week,