Williams will face German 23rd seed Sabine Lisicki today.
Saturday's win was the 600th of Williams's career as the American continued her gentle cruise towards a sixth Wimbledon title and 17th Grand Slam title.
Photos: Malaika Arora spotted in Bandra
Photos: Shahid Kapoor and wife Mira Rajput watch 'Rangoon'
Photos: Sunny Leone's dinner outing with husband in Juhu
Spotted: Twinkle Khanna and Anu Dewan in Bandra
Photos: Sunny Leone, Ameesha Patel at a nightclub launch
Sohail and Suniel support fitness
Hrithik's confession on being a foodie!
Bollynews Fatafat: Is Salman planning to boycott 'Bigg Boss Season 10' Grand Finale?
'Aaj Ka Star Punch': Jackie Chan's return gift for Salman!