St. Louis Rams quarterback Sam Bradford will miss his fifth game of the season Saturday against the Steelers because of a high ankle sprain.

Kellen Clemens, who was claimed off waivers December 7, will get his second straight start in Bradford's place.

Quarterback A.J. Feeley (thumb) and cornerback Justin King (shoulder) were among the other inactives for the Rams.

Pittsburgh is also starting a backup quarterback. Charlie Batch gets the nod for Ben Roethlisberger, who has a high ankle sprain.