Team Russia will be led by two Top 10 players in 2021: Daniil Medvedev and Andrey Rublev. Across singles and doubles, reigning Nitto ATP Finals champion Medvedev earned five wins from seven matches to lead his nation to the semi-finals at the inaugural ATP Cup in 2020.
Rublev will aim to build on his breakthrough 2020 season in Melbourne. The 23-year-old earned a Tour-leading five trophies in 2020 and qualified for the Nitto ATP Finals for the first time. Medvedev and Rublev will be joined by Aslan Karatsev and Evgeny Donskoy.