On 9 November Ćuk scored four goals in the second round of the Euroleague Group in the 10–10 tie against TEVA-Vasas-UNIQA. On 26 November he scored two goals in a 9–6 Euroleague third round win over ZF Eger in Belgrade. He scored a goal on 14 December in the fourth round of the Euroleague, in the 12–8 second defeat to ZF Eger. On 8 February Ćuk scored three goals for Partizan in the fifth round of the Euroleague Group in which his team won without much problem 9–5 against TEVA-Vasas-UNIQA. On 17 February Ćuk scored his first two goals of the Serbian National Championship season, in the third round of the "A League", in an easy 14–2 win against ŽAK. On 1 March Ćuk scored two goals against VK Vojvodina in a 10–9 win in the "A League" fourth round. On 3 March in the fifth round of the "A League", Ćuk scored three goals in a 9–4 home win against VK Beograd.
National career
On 19 January, in the third game at the European Championships, Ćuk scored his first two goals of the tournament in a big and difficult victory against the defending European champions Croatia. The final result was 15–12 for his national team. On 21 January in the fourth match, Ćuk was on the scorers sheet with one goal for his national team in a routine victory against Romania 14–5. On 27 January Ćuk scored a goal in a semifinal 12–8 victory over Italy. On 29 January, Ćuk won the European Championship with his national team beating in the final Montenegro by 9–8.[1] This was his first medal with the national team in European Championships.