AP source: Raiders place TE Waller, WR Renfrow on IR

By MARK ANDERSON
AP Sports Writer

HENDERSON, Nev. (AP) — A person familiar with the moves told The Associated Press that Las Vegas Raiders tight end Darren Waller and wide receiver Hunter Renfrow were placed on injured reserve. Waller has missed the past three games with a hamstring injury, and Renfrow has been dealing with rib and hamstring injuries. Each will sit out at least the next four games. The person spoke to The Associated Press on condition of anonymity because the moves were not announced by the team. Linebacker Blake Martinez also announced he was retiring after seven seasons.