On October 2–8, 2017, Ablyazin competed at the 2017 World Championships in Montreal, Canada and finished with only one medal, a silver in the individual still rings event final with a combined score of 15.333 behind the 15.433 posted by the gold medalist Eleftherios Petrounias of Greece. As is customary again, no team event was held at this world championships due to 2016 being an Olympic year.