[5] Representing Russia, Cherniavskaia/Souza-Kordeiru made their international debut in November 2012, taking the junior bronze medal at the Warsaw Cup.

[6] Making their Grand Prix debut, the pair placed eighth at the 2014 Cup of China in November.

[4] Making their international debut as a team, Petranović/Souza-Kordeiru placed fourth at the 2016 CS Warsaw Cup in November.

[9] Due to her injury, the pair was unable to compete in September at the 2017 CS Nebelhorn Trophy, which served as the final qualification opportunity for the 2018 Winter Olympics.

[10] Coached by Savin in Moscow,[4] Petranović/Souza-Kordeiru placed seventh at their first event of the season, the 2018 CS Lombardia Trophy.

[11] Petranović/Souza-Kordeiru began the season at the 2021 CS Nebelhorn Trophy, seeking to qualify a berth at the 2022 Winter Olympics.

They went on to finish sixth at the Budapest Trophy and eleventh at the 2021 CS Golden Spin of Zagreb, and then sixteenth at the 2022 European Championships.