DOHA, Qatar, Nov. 1 (UPI) -- Serena Williams has withdrawn from the U.S. Fed Cup tennis final against the Italian team next week at Reggio Calabria, Italy.
DOHA, Qatar, Oct. 31 (UPI) -- Sisters Serena and Venus Williams meet Sunday in the season-ending Sony Ericsson women's tennis Championships in Doha, Qatar.
DOHA, Qatar, Oct. 30 (UPI) -- Defending champion Venus Williams entered the semifinals Friday when Elena Dementieva lost at the season-ending Sony Ericsson Championships at Doha, Qatar.
DOHA, Qatar, Oct. 29 (UPI) -- Serena Williams beat Elena Dementieva 6-2, 6-4 Thursday, earning a semifinal berth at the season-ending Sony Ericsson Championships at Doha, Qatar.
MIAMI, April 2 (UPI) -- Serena Williams defeated her sister Venus Thursday to even their all-time series and reach the title match of the Sony Ericsson Open in Miami.
MIAMI, April 1 (UPI) -- Venus and Serena Williams won their quarterfinal matches at the Sony Ericsson Open in Miami Wednesday, setting up a family duel in the semis.
ST. PETERSBURG, Fla., Nov. 10 (UPI) -- The WTA-season-ending Sony Ericsson Championships in Qatar, won by Venus Williams, shook up the Top 10 of the women's world tennis rankings.
DOHA, Qatar, Nov. 9 (UPI) -- American Venus Williams dropped the opening set then trounced Russia's Vera Zvonareva in the next two Sunday to win the Sony Ericsson Championships in Qatar.
DOHA, Qatar, Nov. 5 (UPI) -- The Williams sisters, Venus and Serena, both won their first round matches Wednesday at the season-ending Sony Ericsson women's tennis championships.
MIAMI, April 1 (UPI) -- Defending champion Serena Williams beat world No. 1 Justine Henin 6-2, 6-0 in Tuesday's quarterfinals of the $3.77 million Sony Ericsson Open.