Walker recorded six total tackles (three solo), including 1.0 sacks, during Sunday's 33-30 loss to the Bills.
Walker was able to notch at least six tackles in a contest for the fifth time this season, and his biggest moment of the game came in the first quarter, when he sacked Josh Allen for a five-yard loss. The linebacker has now registered 40 total tackles (17 solo), including 2.0 sacks, while also adding one fumble recovery over his first six regular-season games as a member of the Raiders.