ALAMEDA -- Raiders running back Darren McFadden (foot), cornerback Chris Johnson (hamstringgroin) and quarterback Jason Campbell (collarbone) have all been ruled out of Sunday's game against Denver.
Also, placekicker Sebastian Janikowski (hamstring) did not practice, nor did rookie cornerback Chimdi Chekwa, though both were listed as questionable, as was safety Michael Huff, who returned to practice the day after sitting out.
Following then, is Oakland's injurypractice report for Friday
Did not practice, out -- RB Darren McFadden (foot), cornerback Chris Johnson (hamstringgroin) and quarterback Jason Campbell (collarbone).
Did not practice, questionable -- PK Sebastian Janikowski (hamstring), CB Chimdi Chekwa (hamstring)
Limited practice, questionable -- MLB Rolando McClain (ankle), FS Michael Huff (ankle).
Limited practice, probable -- C Samson Satele (knee), DT John Henderson (back)
Full practice, probable -- WR Chaz Schilens (groin), FB Marcel Reece (ankle), TE Kevin Boss (concussion), S Matt Giordano (neck)