Australian Open 2016: Day three

Updated 1513 GMT (2313 HKT) January 20, 2016
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Australian Nick Kyrgios was the talk of day three at the Australian Open on social media -- for his shorts, not his tennis. Kyrgios appeared discomforted and frustrated by the tight white shorts he was wearing. SAEED KHAN/AFP
After a quick change, Krygios reappeared in new shorts, proceeding to beat Uruguay's Paolo Cuevas 6-4 7-5 7-6. SAEED KHAN/AFP
One of the biggest surprises Wednesday was unseeded Daria Gavrilova, representing Australia, soaring to a surprise victory over sixth-seeded Petra Kvitova, 6-4 6-4. WILLIAM WEST/AFP/Getty Images
Czech Republic's Kvitova is a two-time Wimbledon champ. WILLIAM WEST/AFP
Agnieszka Radwanska of Poland overcame Canada's Eugenie Bouchard, cruising into the third round 6-4 6-2. PETER PARKS/AFP/AFP/Getty Images
Hot-tipped Bouchard suffered a disappointing season last year and a dramatic locker room concussion that forced her to pull out of the US Open. The 21-year-old told reporters she entered the Australian Open with "zero expectations". PETER PARKS/AFP/AFP/Getty Images
Defending champion Serena Williams motored to an easy victory over Taiwan's Hsieh Su-Wei. PETER PARKS/AFP
Switzerland's Roger Federer swept aside Ukraine's Alexandr Dolgopolov 6-3 7-5 6-1. PETER PARKS/AFP
Serbia's Novac Djokovic took on Quentin Halys, defeating the Frenchman 6-1 6-2 7-6(3). Scott Barbour/Getty Images
Melbourne's Rod Laver Arena is pictured as Halys takes on Djokovic Wednesday. Scott Barbour/Getty Images
France's Jo-Wilfried Tsonga made light work of Australian opponent Omar Jasika, cruising to the third round 7-5 6-1 6-4. WILLIAM WEST/AFP