Koshevatskiy has collected a total of two bronze medals, while serving as the captain of the national squad, at the European Championships (2014 and 2016), and eventually competed alongside her teammates Yuval Filo, Ekaterina Levina, Karina Lykhvar, and Ida Mayrin at the 2016 Summer Olympics in Rio de Janeiro, finishing outside of medals in the Group All-Around Final with a sixth-place score of 34.549. Koshevatskiy was also selected by the Israel Olympic Committee to carry the national flag at the closing ceremony of the 2016 Summer Olympics.