We claim the ornamental design for a golf ball holder, as shown and described.
FIG. 1 is an exploded perspective view of a golf ball holder, showing a top portion of our new design as detached from a bottom portion;
FIG. 2 is a perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left-side elevational view thereof, the right-side elevational view being a mirror image thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a bottom plan view of the top portion thereof;
FIG. 9 is a top plan view of the bottom portion thereof; and,
FIG. 10 is a perspective view of top portion.
The broken lines showing a golf ball in FIG. 1 are included for the purpose of illustrating the invention in use, and form no part of the claimed design.