Hughes finished his rookie season with nine goals and 47 points while dressing for all 82 games.
Hughes notched two assists, one on the power play, in Tuesday's 5-2 win over the Penguins.
Hughes garnered a pair of assists versus the Penguins on Thursday.
Hughes logged a pair of assists in Sunday's 4-3 win over Minnesota.
Hughes recorded a pair of assists in 14:28 of ice time in Sunday's 8-4 win over the Hurricanes.
Hughes will make his NHL playoff debut in Game 3 on Sunday versus Carolina, Amanda Stein of the Devils' official site reports.
Hughes will make his NHL debut Tuesday versus Buffalo.
Hughes signed a three-year, entry-level contract with New Jersey on Saturday.
GM Tom Fitzpatrick said on Friday that Luke Hughes will join the Devils once the University of Michigan's season is complete, Amanda Stein of the Devils' official site reports.
Hughes was drafted fourth overall by the Devils at the 2021 NHL Draft on Friday.