Activities Sports & Athletics What is 'GHIN,' and How Do Golfers Use It? GHIN.com portal for USGA Handicap System, with option for non-members Share PINTEREST Email Print A screenshot detail of the utilitarian GHIN.com website homepage. GHIN / USGA Sports & Athletics Golf Basics History Gear Golf Courses Famous Golfers Golf Tournaments Baseball Basketball Bicycling Billiards Bodybuilding Bowling Boxing Car Racing Cheerleading Cricket Extreme Sports Football Gymnastics Ice Hockey Martial Arts Professional Wrestling Skateboarding Skating Paintball Soccer Swimming & Diving Table Tennis Tennis Track & Field Volleyball Other Activities Learn More By Brent Kelley Brent Kelley is an award-winning sports journalist and golf expert with over 30 years in print and online journalism. our editorial process Brent Kelley Updated August 07, 2018 GHIN (pronounced "jin") is an acronym that stands for "Golf Handicap and Information Network," which is a handicapping service provided by the United States Golf Association (USGA) to participating associations and clubs. Associations and clubs sign up to use the service, allowing their member golfers to post scores, calculate handicaps and retrieve handicap information online, from any computer. GHIN.com is the website home of the GHIN service. Origins of GHIN The GHIN service has been around since 1981. Prior to that, individual clubs and associations had to track their members' handicaps themselves. State and regional golf associations began asking the USGA for a solution, an easier way to do things. The USGA introduced GHIN, in 1981, to meet those requests. (Once the Internet era arrived, GHIN.com soon followed.) Today there are more than 14,000 golf clubs and more than 2.3 million golfers using GHIN, and usage has expanded outside the United States, too. For example, in 2014 the China Golf Association adopted the USGA Handicap System and the GHIN service for its members to use. How Golfers Use GHIN Golfers who belong to a club or association that uses GHIN - there is a club search on the GHIN website - have "GHIN numbers" to access the GHIN service. Access can be through GHIN.com, but might more likely be through a state or regional association website. GHIN also has mobile apps available. Golfers post scores under the USGA Handicap System, and GHIN tracks those scores and updates the golfers' handicap indexes. That is the reason for GHIN's existence - posting and tracking of USGA handicap indexes - but not the only thing GHIN provides member golfers. GHIN also includes the Tournament Pairing Program (TPP), a golf tournament management software that helps golf associations and clubs run tournaments. Associations, clubs and individual golfers will also find other game-management and stat tracking features included in the GHIN service. Is There Anything on GHIN.com for Non-Members? Yes. Golfers who do not belong to a GHIN-licensed club or association - or who do not even have handicaps - can check a news archive or look up USGA-licensed associations. But the best thing available to the general public is the Handicap Lookup page. On that page, anyone can search for the handicap index of any golfer you know carries a USGA Handicap. All you need to know is the golfer's name and the state in which he or she plays golf. For example, we selected "California," entered "Sampras" for the last name and "Pete" for the first name, and discovered that (at the time this was written) tennis legend Pete Sampras had a 0.5 USGA Handicap Index. And clicking on Sampras' name in the search result brings up the clubs to which he belongs, plus his 20 most recent golf scores (that he posted to GHIN). At the time of writing, Sampras' scores ranged from a low of 69 to a high of 87. Fun!