Serena Williams wins opening match at Sony Open Author:SI StaffPublish date:Mar 20, 2014The top-ranked Serena Williams seeks a record seventh Key Biscayne title, and her second in a row.Al Bello/Getty Images The top-ranked Williams seeks a record seventh Key Biscayne title, and her second in a row. Latest 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