About Us

Welcome to Royalty Hills Tennis Academy, where excellence on and off the court is nurtured by the passion and expertise of our founder, Fabian Grassini. A seasoned tennis professional, Fabian has been immersed in the world of tennis since the age of six, bringing over 24 years of teaching experience to our academy.

Fabian’s journey in tennis is marked by dedication and success. Before pursuing further education in Colorado, he established and led the Fabian Grassini Tennis Academy in Tustin for nearly 25 years. Under his guidance, this program became a beacon for junior tennis development, shaping young athletes to thrive both in their sport and in life. Fabian’s leadership led numerous junior teams to qualify for the USTA Junior National Championships, a testament to his commitment to fostering talent and sportsmanship.

As a player, Fabian achieved impressive milestones, reaching an all-time high ATP ranking of #1361 and an ITF ranking of #217. His athletic prowess extends beyond tennis, as he also became a Cross Country National Champion at Adams State University (ASU), where he recorded a personal best mile time of 4:07.

Fabian is not only a top-tier athlete but also a certified AATP and USPTR instructor. He is passionate about teaching both juniors and adults, imparting his knowledge with precision and care. Fluent in English, Castilian, Spanish, Portuguese, and Italian, Fabian connects with students from diverse backgrounds, making our academy a truly inclusive and enriching environment.

At Royalty Hills Tennis Academy, we are dedicated to cultivating champions in tennis, and beyond, guided by the exceptional leadership of Fabian Grassini. Join us and become part of a community where excellence meets opportunity.

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