The overgrip is a very personal tennis accessory, since they're what connects the player to the racquet/strings.
A lot of pros use Tourna Grip, or some variant of it. Everyone else just uses whatever overgrip their racquet sponsor has available.
However, you don't see any pros using overgrips from Gamma, Solinco, Kirschbaum, Luxilon, etc, despite some of them producing some high quality overgrips (Gamma Supreme and Solinco Wonder seem to get a lot of positive feedback).
Why does it seem...
Why is Tourna the only third-party overgrip that pros seem to use?
A lot of pros use Tourna Grip, or some variant of it. Everyone else just uses whatever overgrip their racquet sponsor has available.
However, you don't see any pros using overgrips from Gamma, Solinco, Kirschbaum, Luxilon, etc, despite some of them producing some high quality overgrips (Gamma Supreme and Solinco Wonder seem to get a lot of positive feedback).
Why does it seem...
Why is Tourna the only third-party overgrip that pros seem to use?