Zini's contract was extended with AEK until 2029 with a more than fivefold increase in his salary, and no buyout clause is included. The contract extension was made after study and for dressing room fairness. In February 2023, Zini had signed a contract until 2028, but his earnings were very low and referred to those of a player for AEK B'.

Giorgos Tsakiris stated that AEK believes a lot in the 23-year-old forward Zini and that the renewal has no relation to the matter of Tetei.

Zini has signed a contract extension with AEK until 2029. The forward was previously under contract with the club until 2028, but the two parties agreed to extend their cooperation. The new contract for the 23-year-old includes adjusted earnings. The club's management rewarded him for his good performance so far this season and gave him a new deal despite an injury which is expected to keep him out of action until mid-November.

Zini met with Marios Iliopoulos and signed a new contract until 2029. AEK extended his contract until 2029. Zini met with Marios Iliopoulos at the AEK offices on Friday and signed for one more year with the club.