Jennings recorded four solo tackles, including 2.0 sacks, in Sunday's 19-3 win over the Bears.
Jennings was one of seven Patriots defenders to sack Bears rookie QB Caleb Williams. The 2020 third-round pick now has a career-high 2.5 sacks through nine games, but as a linebacker with 5.3 tackles per game, he has a low floor for fantasy purposes.