San Francisco 49ers
Aug 21
Antoine Bethea
Status: Questionable
Position: Strong Safety

Bethea (concussion) did not practice Wednesday and is unlike to play against the Chargers this Sunday, the Sacramento Bee reports.
Patrick Willis
Status: Probable
Position: Linebacker

Willis (undisclosed) was seen practicing in a non-contact jersey Wednesday and his availability for Sunday's preseason game is still unknown, Matt Barrows of the Sac Bee reports.
LaMichael James
Status: Probable
Position: Running Back

James (elbow) practiced Wednesday without a non-contact jersey for the first time since injuring his elbow this offseason, Matt Barrows of the Sacramento Bee reports.
Aug 19
Glenn Dorsey
Status: Out
Position: Defensive Tackle

Dorsey (biceps) agreed to a two-year contract extension with the 49ers on Tuesday, Matt Maiocco of CSNBayArea.com reports.
Anthony Davis
Status: Probable
Position: Offensive Tackle

Davis (shoulder) participated in individual drills for the first time this offseason, Matt Barrows of the Sacramento Bee reports.
Aug 18
Anthony Davis
Status: Probable
Position: Offensive Tackle

Davis (shoulder) didn't participate in Sunday's preseason game against the Broncos.
Vernon Davis
Status: Probable
Position: Tight End

Davis started Sunday's preseason game against the Broncos, but he finished with no targets on the only series he played.