Serena, Azarenka roll at Aussie Open Defending champ crushes Daniilidou; Williams routs Muguruza in 2nd round updated 9:42 p.m. MELBOURNE, Australia - Victoria Azarenka is starting to find some rhythm in her Australian Open title defense, almost dancing onto the Rod Laver Arena court to some disco tunes before racing through her 6-1, 6-0 second-round win over Eleni Daniilidou in 55 minutes. Meanwhile, Serena Williams moved into the third round with a 6-2, 6-0 win over Garbine Muguruza of Spain. With temperatures forecast to top 102 degrees, Azarenka didn't want to be out in the heat. "I felt like I'm back in the competitive mode," she said. Daniilidou only won 10 points in the first set and, despite having triple break point in the fourth game of the second, couldn't win a game in the second set. Azarenka's win came a day after No. 2-ranked Maria Sharapova, the woman she beat in the Australian final last year, recorded her second 6-0, 6-0 win of the tournament. Williams injured her right ankle in her first-round match against Edina Gallovits-Hall, falling to the court, but still managed to complete a 6-0, 6-0 victory. She had a private practice session on Wednesday and didn't seem bothered by the injury in Thursday's 75-minute match.