Nick Kyrgios has told Jon Wertheim to “zip your mouth” after the leading tennis commentator poured fuel on rumors surrounding the Australian. Kyrgios’ running feud with world No. 1 Jannik ...

Sporting a green and gold singlet, gold shorts, and gold shoes, Kyrgios dipped his head ... It was no fairytale return for Nick Kyrgios at the Australian Open. WILLIAM WEST/AFP via Getty Images ...

Sporting a green and gold singlet, gold shorts, and gold shoes, Kyrgios dipped his head ... My average serve speed was beneath 200km/h. I mean, Nick Kyrgios without his serve is probably not ...

Nick Kyrgios’ Australian Open return was short-lived — and he warned it could be his last singles match in his homeland. The 29-year-old lost in the first round in Melbourne on Monday in ...