Davante Adams left Friday's practice between the Las Vegas Raiders and San Francisco 49ers with a right leg injury. Adams pointed to his calf area as he walked gingerly to the locker room.

Josh McDaniels said immediately after practice that he had yet to receive a report on Adams.

"I don't think it was crazy serious," McDaniels said. "It was just kind of a bang-bang play. Totally clean, on both sides."