Career
Early career
Born in Durrës, Albania, Deliu started his youth career at Besa Kavajë as a 14 years old. Besa Kavajë
He gained entry with the first team in 2014 as he was included by the coach Artan Mërgjyshi to participate in a Albanian Cup match against Veleçiku Koplik on 22 October 2014 where he also made his first debut by coming on as a substitute in the 46th minute in place of Darlien Bajaziti. One month later Deliu made his league debut against Burreli on 22 November 2014 and also scored his first goal for Besa Kavajë.
He concluded the season with 4 league appearances in total scoring 2 goals and a single Domestic cup appearance.
RNK Split
On 27 August 2015 Deliu signed with Croatian side RNK Split following the recommendation of Sokol Cikalleshi, the fellow Albanian player of RNK Split during the 2014-2015 season. Being underage, he wasn"t registered until February 2016.
Deliu was part of the Albania national under-17 football team in the 2014 Union of European Football Associations European Under-17 Championship, appearing in 5 out 6 matches between qualifying round and elite round, completing 3 full 80-minute matches in the qualifying round and two appearances as a substitute in the elite round.