After enrolling in high school in Rijeka, she played for Opatija and ŽRK Zamet.

The summer after she joined league rivals ŽRK Zelina for year, before she returned to RK Lokomotiva Zagreb.

[3] Here she won the 2022, 2023 and 2024 Norwegian Championship and the EHF Champions League in 2022 and 2023 where Debelić had one of important roles both in defence and attack.

She won a bronze medal at the 2020 championship in Denmark[5] and was chosen in the All-star team for the tournament.

She was nominated 3 years in a row for the best world line player according to Handball Planet.