Australian Open 2017 Day 2Highlights from Day 2 on Tuesday at the 2017 Australian Open in Melbourne. Author:SI StaffPublish date:Jan 17, 2017Australian Open 2017 Day 2 Serena WilliamsQuinn Rooney/Getty Images Luksika Kumkhum, Naomi OsakaSAEED KHAN/AFP/Getty Images Belinda BencicGREG WOOD/AFP/Getty Images Serena WilliamsQuinn Rooney/Getty Images Dominika CibulkovaWILLIAM WEST/AFP/Getty Images Heather WatsonPETER PARKS/AFP/Getty Images Caroline WozniackiWILLIAM WEST/AFP/Getty Images Andrea PetkovicMichael Dodge/Getty Images Tommy HaasMichael Dodge/Getty Images Taylor FritzSAEED KHAN/AFP/Getty Images Gael MonfilsScott Barbour/Getty Images Novak DjokovicMark Kolbe/Getty Images Novak DjokovicWILLIAM WEST/AFP/Getty Images Grigor Dimitrov Clive Brunskill/Getty Images Daria Gavrilova Clive Brunskill/Getty Images Ivo KarlovicScott Barbour/Getty Images Ivo KarlovicSAEED KHAN/AFP/Getty Images Alexander ZverevWILLIAM WEST/AFP/Getty Images Rafael NadalQuinn Rooney/Getty Images Milos RaonicPETER PARKS/AFP/Getty Images Dustin BrownPETER PARKS/AFP/Getty Images Yulia PutintsevaPat Scala/Getty Images Agnieszka RadwanskaWILLIAM WEST/AFP/Getty ImagesLatest NewsNovak Djokovic Suffers Unexpected Defeat in Indian Wells vs. 20-Year-Old Luca NardiTennis Q&A: Anti-Doping Lawyer Howard Jacobs on Simona Halep’s CaseRafael Nadal Withdraws From Indian Wells Before Playing in First RoundMailbag: The Aftermath of Andrey Rublev’s On-Court Outburst and DefaultSimona Halep’s Ban Reduced: What It Means for Tennis’s Anti-Doping Policy