Kravchuk was born in Moscow to Vladimir, a chief of security, and Irina, a psychologist.

[1] Kravchuk married Veronika, a fashion model, on 12 February 2011;[2] the couple have a daughter, Eva.

In the third rubber, he partnered with Andrey Kuznetsov and defeated Raven Klaasen and Tucker Vorster in four sets.

Kravchuk also took part in the fifth dead rubber against Jacob Coenraad de Klerk, who retired during the first set of the match.

After his debut Kravchuk took part in all matches in the Davis Cup until the 2017 season.