She represented and captained Australia at the 2019 IHF world championships in Japan, she also participated in the 2013 World Women's Handball Championship in Serbia and in 2007 in France. In 2018 after a 6 years break from playing for Australia, she returned to the squad for the Asian Championships in Japan where she was topscorer of the tournament and largely contributed to helping Australia qualifying for their first World Championships since 2013. Potocki returned to Japan with the Australian team for the IHF World Championships 2019.