Jennings has had an up-and-down season for the 49ers, missing much of the preseason with a calf injury while he was seeking new contract terms, and later saying he had been playing with broken ribs. He has 37 catches for 419 yards and four touchdowns, including three in the past four weeks.

A new video shows Tre'von Moehrig delivering a dirty cheap shot to Jauan Jennings that led to retaliation from the 49ers star.