DOLPHINS RUNNING GAME: Miami has yet to replicate the success it had last year on the ground. The Dolphins rank 29th in the NFL in rushing, averaging 81.7 yards per game. However, they figure to lean heavily on Jay Ajayi, given the Ravens’ struggles stopping the run. Ajayi, who had 1,272 rushing yards and eight touchdowns last season, has yet to find the end zone this year and he’s averaging a modest 3.5 yards per carry. The Dolphins are 6-0 when he rushes for 100 yards.