Professional Tennis Training - Deni SportsTennis Venue in Sunny Isles Beach, FL

Fluent in both English and Russian, I bring over 15 years of tennis experience to the court. I started playing at age 6 in Belarus, training under several private coaches who gave me a strong foundation in technique, strategy, fitness, and discipline. My playing career included competing in national tournaments, where I developed the skills and mindset I now pass on to my students. I began coaching as an assistant in 2017 and became a full coach in 2020. Since moving to Florida in 2021, I’ve continued helping players of all levels: from beginners learning the basics to advanced students. My lessons are structured, supportive, and tailored to your goals, whether you’re looking to improve fitness, refine technique, or anything else.

"Our son started lessons with Nick to get ready for high school tennis tryouts, and it was the best decision we made. Nick built his confidence, improved his technique, and taught him how to compete under pressure. We’re incredibly grateful for Nick’s guidance.

Originally from Ivory Coast, West Africa, Sibi ventured to NYC in 2019 to train under Coach John McEnroe before making his way to Miami Beach. There, he fine-tuned his skills under Jaime Cortes, former coach of Tsitsipas, and Liam Smith, former coach of Gael Monfils. Sibi has shared courts with stars like Frances Tiafoe, Genie Bouchard, and Denis Shapovalov, even serving as a hitting partner at the Citi Open for Rohan Bopanna, the world's number one doubles player. Sibi holds a national ranking of #3 and had recent success in the Davis Cup, where his team emerged victorious in Group IV. Sibi’s trained with some of the best coaches in the world as Liam Smith (former coach of Gael Monfils) Jaime Cortes (Former coach of Tsitsipas). We also hold a lot of relationships with the pro players like Korda, Rublev and etc. his wealth of knowledge, gained from competing in ITF tournaments all over the world, working under talented coaches, and alongside top players, has uniquely positioned him to inspire and guide the next generation of tennis enthusiasts as a coach himself.

"Worked on my swing and learned some of the tips to improve it then practiced it. Coach is great.

Looking to elevate your tennis game and have some fun along the way? With five years of experience coaching aspiring players of all levels, I bring my enthusiasm and expertise as a former competitive player to every session. I'm dedicated to fostering a positive learning environment where you can develop your skills, build confidence, and reach your full potential on the court.