San Francisco 49ers quarterback Brock Purdy (13) passes as Miami Dolphins linebacker Jerome Baker (55) applies pressure during the first half of an NFL football game in Santa Clara, Calif., Sunday, Dec. 4, 2022. (AP Photo/Godofredo A. Vásquez)

San Francisco 49ers head coach Kyle Shanahan watches from the sideline during the second half of the team's NFL football game against the Miami Dolphins in Santa Clara, Calif., Sunday, Dec. 4, 2022. (AP Photo/Godofredo A. Vásquez)

San Francisco 49ers quarterback Jimmy Garoppolo, middle, is sacked by Miami Dolphins linebacker Jerome Baker, left, and linebacker Jaelan Phillips (15) during the first half of an NFL football game in Santa Clara, Calif., Sunday, Dec. 4, 2022. (AP Photo/Godofredo A. Vásquez)