There are different ways to grip your club. You will not know which is right for you, until you try it. your hands must work together as a single unit when striking the ball. This is a list of the top 3 fundamentally sound ways of gripping your club.
#1- Overlapping Grip (Vardon Grip)
This grip is used by Ben Hogan, Arnold Palmer, Phil Mickelson, Matt Kuchar
This grip is used by Tiger Woods, Rory Mcllroy, Bubba Watson
#3-Ten-Finger (or Baseball) Grip
This grip is used by beginners as it simplifies early instruction. Not common among professional golfers.