Ruthless Wozniacki barges into quarters

Denmark’s Caroline Wozniacki celebrates beating Slovakia’s Magdalena Rybarikova in their women’s singles fourth round match on day seven of the Australian Open tennis tournament in Melbourne on Sunday. AFP PHOTO

MELBOURNE: Ruthless CarolineWozniacki kicked into full gear Sunday to storm into the Australian Open quarterfinals with workmanlike Marin Cilic joining her after winning his 100th Grand Slam match.