According to a source, Denver Broncos running back Javonte Williams will be out for the rest of the season with a torn knee.
Williams was taken to the locker room on a cart after he injured his knee.
Williams, who entered the game as the Broncos' leader in carries and rushing yards, stayed down on the field after a 1 yard loss.
The Broncos' lineup was changed after Williams went down. Gordon lost the ball in the second quarter and the Raiders' Amik Robertson returned it for a touchdown to give the Raiders a 21-0 lead.
The Broncos have lost two of the four times Gordon has fumbled this year. Gordon got some carries on the next possession.
This report was made using information from Jeff Legwold.