Serena Williams, Maria Sharapova, endorsement earnings. 小威廉絲, 莎拉波娃, 代言收益

Despite her No. 1 ranking, being on the doorstep of a calendar Grand Slam and ready to tie Steffi Graf for No. 2 all-time with 22 career Grand Slam titles, Serena Williams, left, still lags behind Maria Sharapova, right in endorsement earnings. (Photo : Getty Images)
Serena Williams, Maria Sharapova Rivalry: Stephen A. Smith Says Sexism Causing Endorsement Disparity : OTHER : Sports World News
http://www.sportsworldnews.com/articles/46568/20150909/serena-williams-maria-sharapova-rivalry-stephen-a-smith-says-sexism-causing-endorsement-disparity-video.htm

(Foto: Getty Images)
Serena Williams, campeona del Australian Open, en imágenes (FOTOS) | Foto galeria 1 de 13 | El Comercio Peru
http://elcomercio.pe/deporte-total/tenis/serena-williams-campeona-australian-open-imagenes-noticia-1788422