Marta Olehivna Kostyuk is a Ukrainian tennis player.

Marta has a career-high singles ranking of world No. 49 in singles, achieved 14 February 2022, and No. 66 in doubles, reached on 28 February 2022.

Marta began playing tennis at a young age at the Antey Tennis Club, on the west side of Kyiv, coached by her mother.

Marta’s dad is Oleh Kostyuk, a former technical director of the Antey Cup, a junior tennis tournament in Kyiv.

Marta is not the only child of her parents and has a sister Mariya Kostyuk, a collegiate tennis player who competed for Chicago State University and Southeast Missouri State University.

Marta was in a relationship with her boyfriend, Alex Zakharov, a Russian professional basketball player who last played for Juventus Utena of the Lithuanian Basketball League.

According to reports, the pair were childhood friends before they proceeded to being in a relationship.

Are Marta Kostyuk and Alex Zakharov still dating? As of now, it appears their relationship is over and though she has not admitted it publicly, fans knew something was wrong when she removed all of his pictures from her social media accounts.