Chiefs place two on IR, sign Zombo

KANSAS CITY, Mo. (AP) - The Kansas City Chiefs have placed right guard Laurent Duvernay-Tardif and rookie safety Armani Watts on injured reserve after both were injured during Sunday's 30-14 win over Jacksonville. Duvernay-Tardif broke a bone in his left leg with a few minutes left, and Watts injured his groin. The Chiefs also signed outside linebacker Frank Zombo to provide depth at that depleted position.