Raiders 10, Chiefs 26
The Raiders lost 10-26 to the Chiefs, bringing them to 4-2 on the season.
The Chiefs improve their advantage in the all-time regular season series to 59-51-2.
The victory by the Chiefs extends their winning streak over the Silver and black to four games, their sixth victory in the last seven versus Oakland.
WR Amari Cooper’s ninth reception of the game, a 15-yard grab from QB Derek Carr, brought his career total to 107 marking the most by a Raider through their first two seasons, passing Marcus Allen (106 from 1982-83).