Our Tennis Professionals

Mary Herrick

Mary Herrick

Founder/CEO YellowBall TennisUSPTA Elite Tennis Professional

Mary has developed a number of accomplished tennis players including state champions, Division I collegiate athletes, and two National AAU Junior Olympic Gold Medal Teams. She previously served as a coach for nationally ranked players for the United States Tennis Association (USTA).

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Aziz Hoosenally

Aziz Hoosenally

USPTA Elite Professional

Aziz grew up in Hong Kong where he played high school tennis at German Swiss International High School. He came to the U.S. to attend the Nick Bolletieri Tennis Academy (now known as The IMG Academy) before playing 2 years of collegiate tennis at Eastern Michigan University.

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Brian DeHaven

Brian DeHaven

Certified Instructor <br />Professional Tennis Registry

Brian DeHaven is a Professional Tennis Registry certified instructor who has been developing tennis players in the Cleveland area since 1999. His love for tennis began early in childhood and he went on to play collegiate tennis.

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