[2] Fućak started his senior career at Grobničan, after impressing on trial he signed for then second-league side, Varaždin.
[3] On 20 July 2019, Fućak made his Prva HNL debut with Varaždin in their match against Rijeka coming in for Dominik Glavina in the 84th minute.
[4] After impressing at Orijent, Fućak drew interest from Rijeka and Osijek, ultimately signing for the latter for a reported €100,000 plus bonuses on 19 January 2022 .
[5] On 19 January 2023 Osijek loaned Fućak, along with teammates Slavko Bralić and Vinko Petković to Gorica until the end of the season.
[7] Shortly after returning to Osijek upon the expiration of Fućak's loan at Gorica, he torn his ACL during a match against Adana Demirspor.