Tennex (Coach David Sandi)

Train with Coach David Sandi – Real Coaching. Real Results. Real Joy.

Looking for a tennis coach you can truly trust with your game and goals?

Coach David Sandi isn’t just another instructor — he’s a results-driven performance coach with over 15 years of experience helping players at every level transform their game. As a former All-American Division 1 player and #13 in the nation, he knows what it takes to win — and more importantly, how to teach it in a way that works for you.

David has trained alongside world-class pros like Taylor Fritz, Coco Gauff, Camila Osorio, Alex Rybakov, Antoine Escoffier, and many more — plus top juniors and college athletes from Duke, USF, UM, and Vanderbilt through elite academies like Evert Tennis Academy.

With a degree in Exercise Science & Nutrition and certifications like EXS, CES, CPT, ITF 1 & 2, and PTR, Coach David is deeply specialized. He’s done the research, mastered the movement, and developed a system to help you learn faster, move better, hit smarter, and get clear, productive results — no fluff, no confusion.

Whether you're a complete beginner or chasing a high-level dream, he adapts to your style, your pace, and your level. What he’s done with pros and high-performers, he’ll break it down and teach you — in simple, effective, and personalized steps.

Don’t risk your growth with generic or unproven coaching. Train with someone who lives the game, teaches with passion, and knows how to make every session fun, motivating, and full of purpose.

This isn’t just another lesson.

This is your breakthrough — with Coach David Sandi.

Coach David Sandi built 4 Brands that represent his entire life, skills and transformation. Tennex (The Tennis Performance University) Tennex Health & Fitness (Lose Weight - Regain Your Strength - Honor you body and make your family Proud) Tenx Production (Digital Marketing Agency) Scholarshot (Athletic College Scholarships in the USA).

Coach David Sandi is a Online Business Creator, Health & Fitness and Performance and Tennis Expert. He continues providing huge value and results to people. Coach David Sandi continues studying Exercise Sciences, Nutrition, Tennis, Digital Marketing, Business, Leadership, Success and Millionaire Mentality and habits that applies for all aspects in life to become your best.