Stan Bublik is an ATP-certified professional coach with over 25 years of international experience developing high-level players.

He guided his son, Alexander Bublik, from his very first steps in tennis to the ATP Tour — building a complete player from the ground up to the world’s Top 50. This rare achievement places Stan among a small group of elite coaches worldwide who have successfully guided athletes through every stage of the game — from beginner level to the professional arena of Grand Slam tournaments.

In addition to his ATP-level expertise, Stan has a proven record of success at the ITF level, having guided juniors into the Top 20 ITF rankings and helped many players make remarkable progress — often climbing hundreds of ranking spots within a single year.

Over the past four years in the United States, Stan has continued to elevate young athletes, helping them improve their UTR rankings and achieve top results at national junior events, including USTA Nationals and Little Mo.

Throughout his career, he has worked with ATP and WTA players, as well as the national teams of Russia and Kazakhstan, and has led athletes at the World Junior Championships and the Davis Cup.