 In the playoffs leading up to Super Bowl LII, he was the Patriots top rusher, amassing 101 yards on the ground over the course of two games against the Tennessee Titans and the Jacksonville Jaguars.He had a key 18-yard run on third-and-9 late in the fourth quarter of the AFC Championship game against the Jaguars, gaining a first down and allowing the Patriots to run out the clock to preserve a narrow 24–20 win.In the Super Bowl, Lewis recorded nine carries for 39 yards, but the Patriots lost 41–33 to the Philadelphia Eagles.