Tatar registered a goal, an assist and four shots in Saturday's 5-3 win over Washington.
Tatar has his first points since returning to the Devils on a one-year, $1.8 million contract during the offseason. The 33-year-old winger hasn't seen much NHL action over the last two seasons, but he could be in line for a renaissance if he can stick on the second line with Nico Hischier and Dawson Mercer.