Rafael Nadal into fourth round of Masters 1000 Series at Indian Wells after a walkover . - The first ever women's singles final in Wimbledon was won by Serena Williams against Maria Sharapova who had beaten her sister Venus earlier that day. Roger Federer also through to last 16 , where he will play Stanislas Wawrinka . But the eyes of the tennis world were on Nadal as he returned to the more unforgiving hard court surface for the first time in 346 days with a second round match against Ryan Harrison of the United States Saturday . Top women 's seed Victoria Azarenka battles through after losing first set .
Rafael Nadal into fourth round of Masters 1000 Series at Indian Wells after a walkover . - The first ever women's singles final in Wimbledon was won by Serena Williams against Maria Sharapova who had beaten her sister Venus earlier that day. Roger Federer also through to last 16 , where he will play Stanislas Wawrinka . Top women 's seed Victoria Azarenka battles through after losing first set .