[2] Šerbečić started his professional career at Zvijezda Gradačac, before joining Radnik Bijeljina in 2016.
Šerbečić started playing football at his hometown club Bratstvo Gračanica, before joining Zvijezda Gradačac's youth setup.
[3] He made his professional debut against Olimpic on 4 April 2015 at the age of 16.
[6] In January 2018, Šerbečić was transferred to Norwegian outfit Rosenborg.
[10] In January 2018, he received his first senior call-up, for friendly games against the United States and Mexico,[11] but had to wait until 26 September 2022 to make his debut in a 2022–23 UEFA Nations League game against Romania.