To look up a GHIN number by name, visit GHIN's official website and use the lookup function. You will need the golfer's name and the state or country of golf club, if known.
- Visit GHIN's official website
The link of the official website is http://www.ghin.com/lookup.aspx.
- Type in the golfer's known information
This includes the first and last name of the golfer and the state or country of golf club, if known. A search can also be performed if the golf club is unknown by clicking on unknown in the pull-down menu.
- View results
The golfer's information should now be displayed including the USGA Handicap Index as well as the last 20 scores used to calculate it.