Playing her second match in three hot and humid hours, the Wimbledon champion overpowered the hard-hitting Tamarine Tanasugarn in 75 minutes to set up a meeting in the final eight with unseeded Frenchwoman Camille Pin.
Venus Williams bowed out of the French Open just nine hours after sister Serena when she was beaten 7-5, 6-3 by Italian 26th seed Flavia Pennetta in the third round on Friday.
Roger Federer, Venus Williams and Jelena Jankovic all ran into a spot of bother on Monday before emerging unscathed to kick-start their French Open campaigns.
Top seed Ana Ivanovic crashed out of the Italian Open in her first game on Wednesday, losing 6-4, 5-7, 6-2 to Bulgarian qualifier Tsvetana Pironkova.
Former French Open winner Ana Ivanovic will draw on lessons from her last Wimbledon clash with Venus Williams when she plays the five-time champion on Monday for a place in the quarter-finals.
Serena Williams plans to play fewer tournaments in the future to aid her quest to win more Grand Slam titles, according to her coach Patrick Mouratoglou.
Roger Federer was lucky to keep alive his dream of winning a maiden Roland Garros crown and Venus Williams used a good night's sleep to spare herself from a French Open nightmare in the second round on Thursday.
The world number two was not invited by team captain Shamil Tarpishchev after she pulled out of last week's semi-final against the United States citing a shoulder injury.
The Russian Fed Cup team were hailed by the local media following their semi-final victory in the U.S. at the weekend, while the hosts were criticised for their choice of venue and the treatment of the visiting captain.
World number one Dinara Safina came from behind to win an epic contest with Venus Williams 6-7, 6-3, 6-4 on Friday and set up an all-Russian final at the Italian Open in Rome. Safina rallied from a set and 2-0 down to earn the right to face her compatriot Svetlana Kuznetsova, who barged past Belarussian Victoria Azarenka with a 6-2, 6-4 win.
Nadia Petrova and Elena Vesnina beat Wimbledon champion Venus Williams and Lisa Raymond in the decisive doubles contest to give Russia a 3-2 win over the United States in their Fed Cup semi-final on Sunday in Stowe, Vermont.
Second seed Venus Williams avoided a second defeat within 24 hours at the hands of Shuai Peng as she scraped past the Chinese in the second round of the WTA Bangalore Open on Thursday evening.
Marion Bartoli had barely registered on the tennis scale before but that did not stop her from destroying Justine Henin's Wimbledon dream.
The three-time former champion entered her sixth Wimbledon final, beating Serbian teenager Ana Ivanovic.
Serb Ana Ivanovic saved three match points in overcoming fellow teenager Nicole Vaidisova 4-6, 6-2, 7-5 in the quarter-final.
The American ace proved too good for the second seed in the fourth round of Wimbledon.
Top seed Venus Williams was stunned in the first round of the Memphis International by Czech qualifier Petra Kvitova.
The American was one game away from tumbling out but, as rain began to fall again on the grasscourt tournament, she outsmarted Akiko Morigami 6-2 3-6 7-5.
Venus Williams rallied from the disappointment of losing a tight first set to blast her way past Caroline Garcia 6-7(3), 6-2, 6-3 and set up a WTA Finals title showdown against Caroline Wozniacki on Saturday.
Caroline Wozniacki 0-6, 6-3, 7-5 and advance to the last four at WTA Finals on Friday, the Frenchwoman topping the Red Group after top seed Simona Halep lost later in the day.
Germany's Angelique Kerber said she felt confident about facing Serena Williams in Saturday's Wimbledon final after beating the world number one in Australia earlier this year, and warned: I'm even more dangerous on grass. The fourth seed gatecrashed the Williams sisters' Wimbledon party when she overpowered Venus 6-4 6-4 in the semi-finals on Thursday, setting up the clash with Serena.
Venus Williams gained revenge for her Wimbledon final defeat by Garbine Muguruza when the American advanced to the last four of the WTA Finals with a gutsy 7-5 6-4 victory over the Spanish world number two on Thursday.
Venus Williams went the way of sister Serena, battered by a Serb baseliner, losing to fourth seed Ana Ivanovic in the quarter-finals of the Australian Open.
The unseeded Frenchwoman beat the top seed to set up a meeting with Russia's Elena Dementieva.
Serena and Venus Williams lost 3-6, 6-4, 6-2 to former champions Yan Zi and Zheng Jie in the quarter-finals.
Venus Williams and Ana Ivanovic thundered into the Australian Open quarter-finals and Roger Federer overcome his second stern test of the tournament to reach the last eight.
After her narrow 7-6, 6-4 defeat by Venus Williams in the Australian Open third round on Saturday, the Indian ace expressed disappointment, lamenting she paid the price for failing to take her chances.
The victory helped the Russian secure the eighth and final berth in the WTA's Tour Championships.
Nadia Petrova lost 6-3, 6-3 to Italy's Mara Santangelo in the second round of the Warsaw Cup.
Three women in the field have topped the world rankings this season, incumbent Simona Halep and her predecessors Garbine Muguruza and Karolina Pliskova, but none of them have been able to kick on and cement their place as the tour's dominant player.
Second and third seeds Jelena Jankovic and Daniela Hantuchova were sent spinning from the Amelia Island tennis championship on Friday.
Venus Williams recovered from a slow start to beat Ukraine's Yuliana Fedak 7-5, 6-2 in the first round in Miami.
The American has been out of action since March with a shoulder problem.\n
Venus Williams battled past fellow American Laura Granville 7-6, 6-4 to reach the Memphis International semi-finals
Venus Williams suffered a shock 4-6, 7-6, 6-4 defeat by France's Virginie Razzano in the Japan Open final.
Venus Williams survived a scare before beating Danish teenager Caroline Wozniacki while Virginie Razzano got the better of Italian Flavia Pennetta in the semi-finals of the Japan Open.
Venus Williams beat Jill Craybas 6-3, 6-1 to book her spot in the Japan Open second round.
In an interview last month after a World Tennis Tour event at the Greenbrier in West Virginia, they said they had not yet decided whether they were finished competing. Playing almost exclusively with each other throughout their 25-year careers, the Bryans captured a professional era record 119 titles, including 16 Grand Slam wins, 39 ATP Masters 1000s and the ATP Finals title four times.
Top seed Venus Williams beat Flavia Pennetta while the Russian accounted for Eleni Daniilidou of Greece in Saturday's semi-finals.