Colts running back Trent Richardson came into Sunday's game vs. St. Louis questionable with an ankle injury, but the injury wasn't the reason for his poor performance in a 38-8 blowout loss. The Colts had to abandon the running game after falling into a 28-0 deficit by halftime.

Richardson finished with 2 yards on five carries in the loss. He had minus-3 yards on four carries by halftime. Richardson added three catches for 33 yards.

Richardson's scoring drought has now reached five games. The Colts are back in action Week 11 at Tennessee.