Bilodeau did not win a World Cup event during the 2009–10 season and finished fourth in the World Cup standings with 347 points, behind winner Dale Begg-Smith, who accumulated 693 points. The following season, Bilodeau finished on the podium several times leading up to the World Championships. At the Worlds, Bilodeau won the silver medal in the moguls event, finishing ahead of countryman Mikaël Kingsbury. Bilodeau would next compete in the dual moguls event at the World Championships. He advanced through to final where he found himself competing head-to-head with Kingsbury. Bilodeau went on to win the gold and defend his world title in the dual moguls event after Kingsbury fell navigating the moguls.