Pierce, Boykin, four other Ravens listed as questionable for Sunday's game

OWINGS MILLS, Md. — The Ravens listed six players as questionable for Sunday’s tilt against NFC-leading San Francisco, but all but one participated fully in the final practice of the week.
Wide receiver Miles Boykin was the only player absent from the field on Friday and was seen walking through the locker room with his ankle heavily taped. The rookie third-round pick is coming off his best showing since the bye with a two-catch, 54-yard effort in the 45-6 win over the Los Angeles Rams and hadn’t been on the injury report until Friday, leaving his status for Week 13 up in the air.
Defensive tackle Michael Pierce appears on track to potentially make his return from a right ankle injury that’s sidelined him since the Week 10 win in Cincinnati. He was a limited participant on Wednesday and Thursday before practicing fully on Friday, a positive development for the nose tackle’s availability against an offense ranking second in the NFL behind only Baltimore in rushing yards per game.
“You know I’m not going to go down that street of whether or not he’s going to do anything yet,” defensive coordinator Wink Martindale said. “But yes, it was good to see him out there for three days in a row.”
Defensive tackle Domata Peko (knee) missed the first two practices of the week while tight end Nick Boyle, outside linebacker Matthew Judon, and left guard Bradley Bozeman were all limited in some form with ankle injuries this week, leading to questionable designations.
The 49ers officially ruled out starting defensive end Dee Ford with quad and hamstring injuries, but left tackle Joe Staley (finger) and running back Matt Breida (ankle) are both questionable and could return to game action this week after practicing on a limited basis.
Below is the final injury report for Sunday’s game:
BALTIMORE
QUESTIONABLE: WR Miles Boykin (ankle), TE Nick Boyle (ankle), G Bradley Bozeman (ankle), LB Matthew Judon (ankle), DT Domata Peko (knee), DT Michael Pierce (ankle)
SAN FRANCISCO
OUT: DE Dee Ford (quad, hamstring), WR Dante Pettis (knee)
QUESTIONABLE: RB Matt Breida (ankle), OT Joe Staley (finger)