 Duckworth was given a wild card into the 2015 Australian Open, where he defeated Blaž Kavčič in round 1 but lost to the 24th seed Richard Gasquet in the second round.In February, Duckworth was the no.1 seed at the Delhi Challenger and Kolkata Challenger.He lost in round 2 at Delhi and lost in the final of Kolkata to Radu Albot.