Hilton Head Island-based Professional Tennis Registry has been named the official education partner of Girls Tennis Network, a program developed by Evolve9 to help tennis coaches and facilities keep girls in the game. The program focuses on giving coaches the skills to retain young female players ages 8-12 by providing drills, games and activities delivered through the six core principles of GTN. GTN was successfully launched at the Women’s Tennis Coaching Association Conference in August in New York City. PTR and Evolve9 will offer one-day GTN workshops to PTR members throughout 2018.