As junior Dzik won silver medal at the 2017 Junior World Championships, behind fellow countryman Dmitry Mazurkevich.[2] One year later he missed the podium, finished 5th place at the 2018 Junior World Championships.[3]
He competed at the 2021 World Championships, where he placed thirteenth in the men's aerials qualification, and didn't reach the final. He missed only 0.38 points to reach the final.[4] At the mixed team event finished the fourth place with Hanna Huskova and Makar Mitrafanau.[5]