The 19-year-old from Ste-Agathe, Que., continued his strong start to the season, beating out Jeremy Cotta of the United Sates and Andrey Volkov of Russia for the World Cup win.
American Olympic champion Hannah Kearney took first place on the women's side, ahead of Justine Dufour-Lapointe of Montreal and Ekaterina Stolyarova of Russia.
Meanwhile, Canada's Olympic moguls champion Alex Bilodeau faltered in his return to the circuit.
The 24-year-old from Montreal missed his landing in a jump during qualifying.
The Olympic champion decided to take most of the year off before getting ready for the 2014 Olympics.