Djokovic crosses fingers for clean air at Melbourne Park
(WorldNews Sport)

Defending champion Novak Djokovic says he was saddened by the sight of players and ball kids struggling in smoky conditions during Australian Open qualifying.","content":"Defending champion Novak Djokovic says he was saddened by the sight of players and ball kids struggling in smoky conditions during Australian Open qualifying and hoped the worst of the air pollution was behind them at the year's first Grand Slam.

Smoke from bushfires raging across the country blanketed...