Pettersson recorded an assist and two shots on goal in Saturday's 5-1 loss to the Oilers in Game 6.
Pettersson has earned two helpers in the last two games but still hasn't been living up to expectations offensively during the playoffs. He's at six points, 20 shots, 23 hits, 11 blocked shots and a minus-1 rating over 12 appearances. However, he's looked slightly better since moving to the wing alongside Elias Lindholm.