 Duro made his competitive debut in the first leg of the first qualifying round versus Milano Kumanovo as the team won 2–0.He also appeared in the returning leg as Omonia won again to qualify to the next round 4–1 on aggregate.Duro's first score-sheet contributions came later on 28 August in the second leg of second qualifying round against AEK Athens, netting a brace at Neo GSP Stadium, including one from 25 yards to rescue his team a 2–2 draw, which was enough to pass to the next round as Omonia had won the first leg 1–0.