Yhale is the Owner and Director of O'ahu Tennis Academy, LLC. Yhale has coached and trained  ATP,

WTA, ITF and USTA nationally ranked players. Yhale played Pro Circuit events and competed in many tournaments as a junior where he found his passion for coaching.

 

Yhale has coached and trained many USTA men's and women's players of various NTRP levels. Yhale created the PHD System™️ and his Core Four System™️ strategy designed to fast track players immediately. Yhale is a graduate of UCLA. Certified Tennis Professional with RSPA, PTR, USTA Sports Science Level II, a USTA High Performance Elite Tennis Coach and ITF High Performance Coach.

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Yhale is also the Owner of Scott Management Group. He is the owner of The TAOU, O'ahu Sports Academy, Kaua'i Sports Academy and sland Sports Academy

and O'ahu Tennis Association.