Rams WR Cooper Kupp departs with ankle injury

Los Angeles Rams wide receiver Cooper Kupp departed Sunday's game against the Arizona Cardinals early in the fourth quarter with a right ankle injury and was ruled doubtful to return.

Kupp went in the air near the sideline in an attempt to grab an off-target pass from quarterback John Wolford, came to the ground and had Cardinals cornerback Marco Wilson roll over his leg. Kupp rolled out of bounds and to the Rams' bench