Dukach participated at 2016 World Championships finishing 30th in singles event and 13th in team competition. As of January 2018, Dukach's best Luge World Cup finish was 24th in 2017-18 in Oberhof, Germany. On December 27, 2017, Anton qualified for 2018 Winter Olympics. At the Olympics he finished 23rd in singles' race and 13th in team relay.