This is Rafael "Rafa" Nadal's logo signature, mainly used on sports related products he promotes.
Symmetric, Open shape, Monochrome, Contains both straight and curved lines, Has no crossing lines.
More symbols in Corporate Brands:
Just as a nation's flag expresses the distinct identity of a country, so, too, a logotype — typically a symbol or letters — helps to establish the name and define the character of a corporation. Effe… read more »