“Coach Addison’s thorough understanding of the game, and his ability to communicate with players, are what make him such a valuable coach. He has great success getting his players playing at a higher level.” Larry Holley – Head Men’s Basketball Coach, William Jewell College
“John was a student of the game while playing for us at the University of Colorado and has always done a great job of passing along his knowledge to his players.” Alvin Gentry – Head Coach, Phoenix Suns
“John’s passion for the game, along with his ability to help players of all ages and skill levels, was a huge boost for our program.” Pat White – Athletic Director (retired), The Pembroke Hill School
“Our boys loved the workouts with John. They were intense but fun, organized and very positive. We were thrilled to see how much their shooting and overall games improved.” Gary P. – Parent, Overland Park, KS
“I started out by putting my daughter in small group training with John and was so impressed I enrolled my son with him as well. He’s the kind of person I wanted working with my children.” Karen B. – Parent, Blue Springs, MO