She won one of the bronze medals in the women's 78 kg event at the 2020 European Judo Championships held in Prague, Czech Republic.

[4] In 2019, Prodan competed in the women's 78 kg event at the World Judo Championships held in Tokyo, Japan where she was eliminated in her first match by Ma Zhenzhao of China.

In January 2021, Prodan was named female athlete of the year by the Croatian Olympic Committee.

[5][6] In the same month, she competed in the women's 78 kg event at the 2021 Judo World Masters held in Doha, Qatar.

[8] In June, Prodan was eliminated in her second match in the women's 78 kg event at the 2021 World Judo Championships held in Budapest, Hungary.