Ravens star running back Ray Rice is officially listed as questionable on the injury report with a strained left hip flexor, denoting that there's a 50-percent chance he plays Sunday against the Buffalo Bills.
Rice practiced all three days on a limited basis without a setback and missed the last game against the Houston Texans.
"We stand by the fact that we're hoping he'll get there," Ravens coach John Harbaugh said. "He's got a better chance than he had last week. He has practiced, to an extent, throughout the course of the week, and we'll know on Sunday."
Wide receiver Brandon Stokley was added to the injury report as questionable with a groin injury. He practiced on a limited basis.
Backup nose tackle Terrence Cody (sprained left knee) and center Ryan Jensen (foot surgery) are listed as doubtful and could just as well be ruled out. Cody could be sidelined longer than this week.
Also listed as questionable besides Rice: defensive end Chris Canty (groin), inside linebacker Arthur Brown (strained left pectoral), running back Shaun Draughn (high-ankle sprain), rush outside linebacker Pernell McPhee (knee), wide receiver Deonte Thompson (sprained left foot) and defensive tackle Brandon Williams (right big toe).
Wide receiver Marlon Brown participated fully all three days and is probable with a neck injury.
The Bills ruled out cornerbacks Stephon Gilmore (wrist) and Ron Brooks (foot), defensive end Alex Carrington (quadriceps), wide receiver Marquise Goodin (hand) and kicker Dustin Hopkins (right groin).
Free safety Jairus Byrd (foot) is questionable as well as cornerback Leodis McKelvin (hamstring)
Defensive tackle Marcell Dareus (ankle), wide receiver Stevie Johnson (hamstring), guards Doug Legursky (knee) and Kraig Urbik (knee), running back C.J. Spiller, defensive tackle Josh Williams (Achilles) and defensive end Mario Williams (ankle) are probable.