Alexander Bublik

Alexander Bublik is a Kazakhstani professional tennis player born in Russia.

Alexander Bublik is a Kazakhstani professional tennis player born in Russia. He has won nine ATP Tour singles titles and became the first Kazakhstani man to reach the top 10 of the ATP rankings in 2026. Bublik turned professional in 2016 and has since established himself as a top competitor on the ATP Tour.

Early life and background

Alexander Stanislavovich Bublik was born on 17 June 1997 in Gatchina, Russia. He later became a Kazakhstani national and represents Kazakhstan in professional tennis. He turned professional in 2016 after developing through the Challenger and lower circuits.

Professional career

Bublik made his ATP Tour debut in 2016 and reached his first ATP finals in 2019. He won his first ATP Tour title in 2022 and has since added multiple titles on different surfaces, including hard, grass, and clay. As of 2025, he has won nine ATP singles titles.

Grand Slam results

His best Grand Slam result came at the 2025 French Open, where he reached the quarterfinals. This was the first time a Kazakhstani man reached that stage at a Grand Slam tournament.

Rankings and records

Bublik became the first Kazakhstani man to enter the ATP top 20 and later the top 10. His career-high singles ranking is No. 10, achieved in January 2026. He also reached a career-high doubles ranking of No. 47 in November 2021.