Serena Williams may have ended her big sister Venus' best chance for an eighth major title to keep her calendar grand slam bid on trackRead the full story ›
As the sisters prepare to meet again at Wimbledon - we look at the sisters' fact files and key career stats.Read the full story ›
British number one Heather Watson has been knocked out of Wimbledon by Serena Williams, despite a battling performance which almost saw the underdog take a thrilling final set.
Watson lost 6-2, 4-6, 7-5 after a remarkable comeback and led in the final set 3-0 before being pegged back. Speaking following the game, Williams - the tournament's top seed - praised her opponent and said Watson "should have won".
"She really gave her all and showed how good she is," she told BBC Sport.
British number one Heather Watson has taken Serena Williams in the third set of their third-round clash at Wimbledon this evening.
Watson, making only her second-ever appearance in Round 3, broke Williams' serve twice, to win the set 6-4, after losing the first by six games to two.
Top seed Serena Williams is through to the Women's Singles second round at Wimbledon after seeing off Russian Margarita Gasparyan in straight sets - 6-4, 6-1.
Serena Williams won a third French Open title and her 20th grand slam after she beat Lucie Safarova in three setsRead the full story ›
Top seed Serena Williams advanced to the quarter-finals of the Miami Open as Venus Williams upset fourth seed Caroline Wozniacki.
Serena beat 24th seed Svetlana Kuznetsova 6-2 6-3, while her elder sister Venus, who is the 16th seed, beat former world number one Wozniacki of Denmark 6-3 7-6 (7/1).
Venus will play Carla Suarez Navarro, the 12th seed, in the last eight after the Spaniard saw off seventh seed Agnieszka Radwanska of Poland 5-7 6-0 6-4.
Next up for Serena is a clash with Sabine Lisicki of Germany after her 6-1 6-2 defeat of Italy's Sara Errani.
Serena Williams won her sixth Australian Open title with a hard fought 6-3, 7-6 (7-5) victory over Maria Sharapova in MelbourneRead the full story ›
Serena Williams overcame a spirited challenge from fellow American Madison Keys to become the oldest Australian Open finalist in the open era on Thursday.
Williams recovered from a break down in the opening set and saw teenager Keys save seven match points before eventually securing a 7-6 (7/5) 6-2 win in an hour and 24 minutes on Rod Laver Arena.
The world number one will face second seed Maria Sharapova in Saturday's final after Sharapova had earlier defeated fellow Russian Ekaterina Makarova in straight sets.
Caroline Wozniacki has congratulated Serena Williams on her 18th Grand Slam title, saying, "Unfortunately I lost to a better player".
The Danish tennis star wrote on Twitter.