Antone Exum – Noteworthy – Injury
SS Antone Exum (concussion) replaced injured SS Jaquiski Tartt and played 20 defensive snaps in the Week 8 loss at Arizona before also having to leave the game. He almost surely will not play in the Week 9 matchup with the Raiders.
C.J. Beathard – Noteworthy
QB C.J. Beathard (sore right thumb, wrist) hit his hand/wrist on an opponent’s helmet during a follow-through in the Week 8 loss to Arizona. He said he could not grip a football on Tuesday, but refused to be ruled out of the Week 9 game against Oakland.
Dante Pettis – Noteworthy – Injury
WR Dante Pettis (bruised knee) returned from a three-game absence, but was in on just a total of nine snaps, including seven on offense, in the Week 8 loss at Arizona. He got just one target and didn’t record any receptions.
Erik Magnuson – Noteworthy
C/G Erik Magnuson snapped the ball over the head of QB C.J. Beathard on the final play of the Week 8 loss at Arizona, preventing the 49ers from having a chance to move into position for a potential game-winning field goal. Magnuson was playing in place of injured C Weston Richburg.
Jaquiski Tartt – Noteworthy – Injury
SS Jaquiski Tartt (strained shoulder) was pulled from the Week 8 loss to the Cardinals after playing just 25 defensive snaps. Given the short turn-around before the next game against Oakland, Tartt is unlikely to play in the Week 9 contest.
Pierre Garcon – Noteworthy – Injury
WR Pierre Garcon (bruised knee, strained shoulder) was held out of the Week 8 loss at Arizona. The veteran’s injury coincided with the lead-up to this week’s trade deadline, but he wasn’t dealt. He likely will return for the Week 9 matchup with Oakland.
Reuben Foster – Noteworthy – Injury
OLB Reuben Foster (strained hamstring) played just 22 of the 49ers’ 66 defensive snaps in the Week 8 loss at Arizona. He has held out of Tuesday’s first workout of the week and remains questionable for the Week 8 game against Oakland.
Weston Richburg – Noteworthy – Injury
C Weston Richburg (knee) was unable to play in the Week 8 loss at Arizona. He was limited in Tuesday’s workout and remains questionable for the Week 9 game against the Raiders.