Badosa's title defence meets Fernandez challenge; Azarenka, Kvitova exit

:Reigning champion Paula Badosa outlasted friend and fellow Spaniard Sara Sorribes Tormo 7-6(4) 6-1 at Indian Wells on Monday to set up a mouth-watering fourth round clash against U.S. Open finalist Leylah Fernandez.

After edging Sorribes Tormo in the tiebreaker during an 82-minute opening set, Badosa cantered through the second to remain on course to become the first woman to defend the Indian Wells title since Martina Navratilova won in 1990 and 1991.

Next up for world number seven Badosa will be Canadian 19-year-old Fernandez, who arrived at the Californian desert after defending her WTA title in Monterrey, Mexico.

Fernandez, who went down to Emma Raducanu in last year's final at Flushing Meadows, defeated American Shelby Rogers 6-1 3-6 6-3 to close out Monday evening's action at the WTA 1000 event at Indian Wells.

"It will be a very tough one. She's the defending champion. She has a lot of good matches under her belt. I'm very excited to play against her," Fernandez told reporters.

"I'll just try to focus on my game and see what my dad (coach) has in store for me to execute."

Earlier in the day, former major champions Victoria Azarenka and Petra Kvitova were ousted in the third round.

Greece's Maria Sakkari, who reached the semi-finals at Roland Garros and the U.S. Open last year, fired off five aces in a strong service display to make light work of Czech Kvitova 6-3 6-0.

The world number six won all of her first-serve points in the first set and dropped just one in the second, as Kvitova struggled with her serve, producing five double-faults across the 66-minute affair in California.

Two-times Wimbledon winner Kvitova ceded break point in the eighth game of the first set and never regained her composure, as Sakkari fended