Serena Williams won a record seventh Key Biscayne title Saturday when she overcame a slow start and a set point to beat Li Na 7-5, 6-1 at the Sony Open.
Li Na became the first Chinese woman to reach the Key Biscayne semifinals when she beat Caroline Wozniacki 7-5, 7-5 Wednesday at the Sony Open.
Dominika Cibulkova erased three match points in the second set Wednesday and beat Agnieszka Radwanska 3-6, 7-6 (5), 6-3 in the quarterfinals of the Sony Open.
Two-time Key Biscayne champion Andy Murray advanced to the fourth round at the Sony Open by beating familiar foil Feliciano Lopez 6-4, 6-1 Sunday.
Stanislas Wawrinka won his opening match Saturday at the Sony Open, beating Daniel Gimeno-Traver 6-0, 3-6, 6-3.
Sloane Stephens, 19, pulled off an upset for the ages at the 2013 Australian Open Wednesday when she beat the third-ranked female tennis player in the world, Serena Williams.
Tennis star Andy Murray has made Miami his home away from home.
Top-ranked Novak Djokovic won his third Sony Ericsson Open title in Key Biscayne Sunday, holding every service game to beat Andy Murray 6-1, 7-6 (4).
Tiger Woods may be coming out of his endorsement slump thanks to a South Florida company.