Alesya Dumova is a former professional tennis player and lifelong athlete who began playing tennis at age 9. By 12, she had earned 3rd place at Super Winter Nationals, was ranked #1 in the Eastern Section, and was nationally ranked in the top 10 for the 16s. Her junior career included a New York State Championship title, a top-50 ITF junior world ranking, and a spot in the U.S. Open qualifying draw at age 16. She went on to play Division I tennis at San Diego State University, serving as team captain, earning All-MWC honors in doubles, and competing in three NCAA tournaments.

Following her college career, Alesya coached high-level juniors in Miami and Westchester County, many of whom went on to play at top Division I and liberal arts colleges. In 2012, she founded Dumova Tennis, an academy focused on high-performance player development rooted in discipline, intensity, and attention to detail. She’s also worked with adults new to the sport, helping them grow into confident, competitive players. Most recently, she co-founded Portchester Training Club to bring tennis-specific strength, mobility, and footwork training to athletes of all levels in a supportive, high-performance environment.