The Ducks, who entered the NHL as the Mighty Ducks of Anaheim in 1993-94, also started 3-0-0 before winning their only Stanley Cup championship in 2006-07. They have allowed one goal in each of their first three games.
Penguins forward Patric Hornqvist will be a game-time decision after being labeled day to day Wednesday, coach Mike Sullivan said. Hornqvist sustained a lower-body injury when he was hit in the leg by a shot from Pittsburgh defenseman Kris Letang in the first period of a 4-1 loss to the Winnipeg Jets on Tuesday.
The Penguins, who have been outscored 7-2 in its two losses, will conclude a season-opening four-game homestand.