Luca Sbisa scored the game-winning goal during a Ducks power play in overtime, completing a comeback in a game the Ducks trailed 3-0 in the third period.
Joffrey Lupul scored twice, and Dan Sexton once, as the Ducks (2-1) scored all four goals on the power play. Jean-Phillippe Levasseur (10 saves on 11 shots) and Timo Pielmeier (33-35) split the goaltending duties.
Sbisa finished with a goal and an assist, Lupul added an assist, and Maxime Macenauer had two assists for the Ducks.