Maria Sharapova: Right call to abandon tie in smoggy Melbourne

*Melbourne:* Maria Sharapova said it was the "right call" to abandon her match at the Kooyong Classic exhibition tournament as smog from raging bushfires engulfed Melbourne on Tuesday. The Russian five-time Grand Slam winner was 6-7 (4/7), 5-5 down against Germany's Laura Siegemund when the umpire called a halt, saying "the...