*Club domestic league appearances and goals, correct as of 16:49, 22 July 2024 (UTC) ‡ National team caps and goals, correct as of 20:58, 12 December 2023 (UTC)
Tikvić is a youth product of the German clubs FC St. Pauli, Hamburger SV, Niendorfer TSV and Eintracht Frankfurt. He briefly suffered from Pfeiffer's disease in 2017 that kept him out of football for a bit.[1] He began his senior career with Türkgücü München in 2021 in the 3. Liga. On 10 May 2022, he moved to Bayern Munich II in the Regionalliga on a contract until 2025, where he made 18 appearances and scored 1 goal.[2] On 1 September 2023, he transferred to the Serie A club Udinese on a contract until 2028.[3] He made his senior debut with Udinese in a 2–1 Coppa Italia loss in extra time to Cagliari on 12 December 2023.[4]
On 22 July 2024, Tivkić joined English Championship club Watford on a season-long loan deal.[5]