Australian Open 2019 scores, results: Maria Sharapova upsets Caroline Wozniacki; Roger Federer, Rafael Nadal advance CBS SportsAustralian Open - Maria Sharapova upsets Caroline Wozniacki in third round ESPNMaria Sharapova on-court interview (3R) | Australian Open 2019 Australian Open TVOpen shock: Maria Sharapova eliminates defending champion The AgeMaria Sharapova looks back to her best as Roger Federer and Rafael Nadal show no signs of slowing down ArabnewsView full coverage on Google News