Raiders quarterback Derek Carr sustained a quad injury early in Sunday's loss at San Diego, and he was limited in Monday's walkthrough practice, reports ESPN.com. But Carr said he "played the whole time with it" and is "not worried at all" that he'll be hampered Thursday against the Chiefs.
Carr threw for 172 yards in the Week 11 loss, his third-lowest total in the 10 games he's played this year.