Born in Timișoara, Sava left Romania in 2017 and spent his next years in the academies of Italian clubs Pro Sesto, Juventus, Pescara, Lecce, and Torino, respectively.

[1] On 28 January 2022, Sava returned to Romania by signing a contract with four-time defending champions CFR Cluj.

He made his European debut on 27 July 2023, in a 1–1 draw with Adana Demirspor in the UEFA Europa Conference League second qualifying round.

[3] Sava appeared in all 40 league matches and kept 11 clean sheets, and was named the Under-21 Player of the Season by LPF.

[7] He made his debut on 25 September, starting and saving a penalty kick in a 3–1 home win over Salernitana in the second round of the Coppa Italia.