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About Us

Joshua Grynsztejn, Co-Founder, with over six years of tennis experience, including two years as a coach with the Bay Area Racquet Club. As a former varsity player, I understand the game from both a player’s and a coach’s perspective, allowing me to guide others in reaching their full potential. Join me on this journey to enhance your skills and love for the game!

​Innes Macaulay, Co-Founder, is a dedicated competitive club player at SMU with a deep passion for tennis. With over 9 years of experience and a UTR score exceeding 8, he has developed impressive skills on and off the court. Additionally, Innes has over one year of coaching experience, where he helps others enhance their game and foster a love for this incredible sport.

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Join GM Coaching and Improve Your Tennis Game Today

Whether you are a beginner looking to learn the basics or an experienced player aiming to refine your skills, GM Coaching is here to help you achieve your tennis goals. Our coaching programs are tailored to suit your individual needs, and our experienced team is dedicated to helping you succeed on the court.

With a strong focus on technique, strategy, and mental agility, our coaching approach is designed to bring out the best in every player. At GM Coaching, we are committed to providing a supportive and encouraging environment where you can develop your game and love for tennis.

Meet our two coaches, Joshua Grynsztejn and Innes Macaulay.

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