Private Tennis Lessons & Coaches in Seaside, NY

Gianoscar began competing in junior tennis at a young age in his home country and now brings his passion for the game to New York City. Dedicated to making tennis accessible and enjoyable, he focuses on helping players of all levels improve and grow with every session. Gianoscar’s goal is to make each lesson engaging and productive, ensuring his students build confidence and have fun as they elevate their game.

"Nice experience

Justin, originally from Commack, NY, earned a bachelor’s degree and master’s degree in psychology from Hofstra University. He has 22 years of experience playing and coaching tennis and, in 2024, was named the USTA Eastern Tennis Professional of the Year. He joined the SPORTIME team in 2020, as a tennis coach, and was promoted to Director of Tennis in 2023.

"Justin has really changed my view of the sport. Really great person overall and obviously an amazing coach.

I'm a PTR certified tennis coach playing at the 4.0 level, with over 2 years of private coaching experience working with players at every stage — from complete beginners picking up a racquet for the first time, to advanced competitors refining their edge. I design individualized & group training sessions tailored to each player's goals. I will also help you develop your mental game alongside your physical game, which will translate to success on and off the court.

"Learn the slice from him. Really improve a lot. He explains all the details well

With several years of Tennis experience by playing on my high school Varsity team for 4 years, I specialize in individualized skill development, match strategy, and footwork to help players progress confidently. I have loved Tennis ever since I was little and I wish to help bring that same joy to you on the court!

I'm a passionate tennis player and coach who focuses on helping players improve quickly, build confidence, and actually enjoy the game. While I didn't compete at a high level, I've spent years playing, studying technique, and developing a practical understanding of what helps players get better efficiently. I specialize in working with beginners and intermediate players - breaking down strokes into simple, easy-to-apply concepts and helping you build consistency, footwork, and match confidence

With 27 years devoted to tennis, including a professional playing career, I bring a unique perspective to coaching. My focus is nurturing both technical skills and a genuine love for the game. I'm committed to helping players of all levels unlock their full potential on the court. I'm a former professional tennis player from Minsk, Belarus, where I trained alongside Victoria Azarenka (former world #1) and Aryna Sabalenka (current world #1). I also played numerous matches against Grigor Dimitrov, Karen Khachanov, and Ilya Ivashka during my junior career. With over 12 years of experience in teaching and coaching, I’ve worked with players ranging from complete beginners to top junior players in the country. Improvement guaranteed or get your money back!

"Want to share and recommend Laurentsi as a coach to everybody who wants to learn tennis and improve their game at any age or level. He is teaching my husband and my kids as well. We are a tennis family.

I'm Seiya, a varsity tennis player at NYU with over a decade of competitive experience. Growing up in Hawaii, I won 4 state championships and won National High School All American Championships before joining the NYU Men's Tennis Team where I currently compete. I am also currently a summer coach for the junior programs at ROOSEVELT ISLAND RACQUET CLUB, where I work with young players of all levels. I am also able to coach any age and will tailor every lesson to your goals.

I work with students at every level, from first-time players learning to hold a racquet correctly to competitive juniors and adults preparing for tournament play. Every lesson is built around your specific goals, whether that’s fixing a shaky serve, improving consistency, or developing a winning game plan.

I have been coaching for 5 years. I’ve worked at Sportime and the best country clubs. I offer tennis lessons and hitting lessons. Any age or skill level!

With a focus on tailored techniques, I guide tennis players of all levels toward achieving their personal best on the court. My instruction emphasizes strategy and consistency, cultivating both skill and a deep appreciation for the game. Let's refine your game together!