He represented Belarus at the 2020 Summer Olympics and won the gold medal in the men's trampoline individual event.

[6] He then competed in the individual trampoline and mixed multi-discipline team events at the 2018 Summer Youth Olympics in Buenos Aires, without winning a medal.

[9] Litvinovich competed in synchro with Mikita Fomchanka at the Valladolid World Cup, winning the bronze medal.

[10] He then won the silver medal in the individual event at the World Championships held in Tokyo, Japan, behind China's Gao Lei.

[12] Additionally, he won a gold medal in the individual team event alongside Uladzislau Hancharou, Aleh Rabtsau, and Aliaksei Dudarau.

[13] Litvinovich won the silver medal behind Gao Lei by less than three-tenths of a point at the 2020 Baku World Cup.

At the 2021 European Championships in Sochi, Russia, he won the gold medal in the team event alongside Uladzislau Hancharou, Aleh Rabtsau, and Aliaksei Dudarau.

[15] Heading into the postponed 2020 Olympic Games, Litvinovich was considered a "dark horse" contender for the gold medal.

[26] Litvinovich returned to competition at the 2024 Baku World Cup, winning the bronze medal in the individual event.