Hafa Adai! Welcome to the Guam National Tennis Federation.

GNTF is the governing body of tennis on Guam. Membership is open to all Guam residents, adult and junior. The federation is a member of the International Tennis Federation (ITF), the Oceania Tennis Federation (OTF), the United States Tennis Federation (USTA), and the Guam National Olympic Committee (GNOC).

The mission of GNTF is : 1) to promote the sport of tennis to all, without discrimination to race, color or creed; 2) to teach tennis to persons of all ages; 3) to promote competition and competitive training toward representing Guam in off-island tournaments; 4) to encourage and promote tennis as a way to keep healthy and physically fit for a long and active life; 5) to promote proactive athletes in a competitive world.