Noval Djokovic beaten by big-serving Reilly Opelka in quarterfinals of Brisbane International

BRISBANE, Australia (AP) — Novak Djokovic was beaten 7-6 (6), 6-3 by big-serving Reilly Opelka in the Brisbane International quarterfinals on Friday. The 37-year-old Djokovic was playing his first tournament of the year. The 24-time Grand Slam champion is preparing for the...