Davenport, Sharapova, Hantuchova, Kuznetsova in quarters
INDIAN WELLS, Calif. -- It wasn't easy but two-time champion Lindsay Davenport advanced to the quarterfinals of the Pacific Life Open on Tuesday.
Only a 24th seed after returning from retirement and child birth last year, she defeated sixth-seeded Marion Bartoli 6-2, 7-5.
Need the scores from any match played in this or any other tournament? Results
Fourth seed Sharapova, winner at Indian Wells Tennis Garden in 2006, maintained her perfect start to the season but had to work hard to beat Ukrainian Alona Bondarenko 6-2, 5-7, 6-4.
Sharapova, who won her third Grand Slam crown at the Australian Open in January before claiming her 18th WTA title in Doha, was relieved to win her 17th successive match this year.
The 20-year-old Russian came back from an error-prone second set to break Bondarenko in the ninth game of the third before sealing victory in just under three hours.
"I felt like I was pretty close to being down and out because I wasn't able to produce good points for a long period of time," world No. 5 Sharapova said.
"I would play a good game, I would get down again and then I would miss three returns in a row. I was just giving her so many opportunities out there.
"I wasn't playing my best tennis, far from it, but I was just tough in the end and it gets me through a lot of matches."
Hantuchova held off a strong fightback by Mirza to wrap up victory in one hour, 55 minutes and set up a quarterfinal with Sharapova.
"I thought it was a great match," the fifth-seeded Slovakian said. "Sania is a great hitter and I was expecting a really tough one today. Just being able to be in the quarters without losing a set feels really great.
"I feel like I'm hitting the ball well again," added the 24-year-old, who claimed her first WTA career title at Indian Wells in 2002. "I'm doing it the same way as last year so those two are pretty good signs. We'll see what's going to happen."
Hantuchova, who beat Kuznetsova in last year's final, broke Mirza in the second and fourth games to storm through the opening set in 39 minutes.
After trading an early service break in the second set, the elegant Slovakian broke again in the 11th game, when her opponent double-faulted, to lead 6-5.
Although Hantuchova then lost her own serve, she clinched the tiebreak 7-4, sealing victory with a crunching backhand down the line.
In other matches, top-seeded Serb Ana Ivanovic came from a set down to beat Italy's Francesca Schiavone 2-6, 7-5, 6-2 and will next meet Russian Vera Zvonareva, a 6-7 (5), 6-0, 6-4 winner over Australia's Casey Dellacqua.
Information from Reuters was used in this report.
MORE TENNIS HEADLINES
- Serena, Djokovic selected as ITF world champs
- Berdych brings on ex-Murray coach Vallverdu
- Indian Aces win inaugural IPTL exhibition event
- All 100 top-ranked men set for Aussie Open