Why do copyright works not include sports?

Hello, works in copyright do not exclude sports works.

According to Article 3 of the Copyright Law, works mentioned in this Law include works in the fields of literature, art, natural science, social science and engineering technology. Created in the following form:

(1) Written works;

(2) Oral works;

(3) Music, drama, folk art, dance and acrobatic works;

(4) Artistic and architectural works;

(5) Photographic works;

(6) cinematographic works and works created by similar cinematographic methods;

(seven) engineering design drawings, product design drawings, maps, schematic diagrams and other graphic works and model works;

(8) Computer software;

(9) Other works as prescribed by laws and administrative regulations.

If you can give detailed information, you can give a more detailed answer.