Defending champion Caroline Wozniacki eased into the third round of the Australian Open with a straight-set win over Sweden 39;s Johanna Larsson. The Danish third seed needed just 66 minutes to beat world number 75 Larsson 6-1 6-3. Wozniacki will face either Russia 39;s Maria Sharapova, who won the title in Melbourne in 2008 or Swede ...