Personalized, one-on-one instruction is the secret to improved skills and increased confidence. CoachUp now makes private basketball coaching affordable and convenient for athletes of all ages and skill levels.
William Lyle Harrison is a basketball trainer that keeps players focused on the fundamentals of the game. He helps players become relentless competitors and crafty players.
5.8 Miles
away from Cold Spring Harbor, NY
Top Point Guard out of NYC as a 16 year old.AAU AIM High-Queens NYC Averaged 28 points in HS and was starting point guard as a Freshman at Stonybrook University.
6.3 Miles
away from Cold Spring Harbor, NY
Training with an NBA veteran
14.2 Miles
away from Cold Spring Harbor, NY
Next Camp:
Sunday Morning Group Training - Boys
12/14/25 | 11:00AM
20 slots left
Coached by Robert W.
Has worked at the collegiate level for over 15 years and developed many talented players on all levels.
29.1 Miles
away from Cold Spring Harbor, NY
NO SHORTCUTS. JUST WORK.
13.5 Miles
away from Cold Spring Harbor, NY