Sherman did not practice Wednesday or Thursday because of a hamstring injury, but returned as a limited participant Friday.
"He did well today," Carroll told reporters after practice, per ESPN. "He practiced the whole practice ... we'll see how he is tomorrow and all the way to game day, but he looked really good. ... It looks like he can play."
Sherman hasn't missed a regular-season or playoff game in his NFL career. The 29-year-old played in all 82 snaps in last week's season-opening loss to the Green Bay Packers.