Australian tennis player Nick Kyrgios eyes his racket as he plays against Spanish tennis player Pablo Busta during the semi-final Estoril Open Tennis tournament in Estoril on May 2, 2015. Kyrgios won 5-7, 7-6, 6-3 and advances for the first ATP final of his carrer.   AFP PHOTO/ FRANCISCO LEONG        (Photo credit should read FRANCISCO LEONG/AFP/Getty Images)