Two-time Australian Open champion Victoria Azarenka advanced to the semi-finals of the ATP and WTA Miami Open on Wednesday by defeating British 24th seed Johanna Konta 6-4, 6-2.
Azarenka, winner of the title at Indian Wells earlier this month, will next face the winner of a later match between German second seed Angelique Kerber, the reigning Australian Open champion, and US 22nd seed Madison Keys.
Two-time Grand Slam champion Svetlana Kuznetsova of Russia and Swiss 19th seed Timea Bacsinszky will meet in Thursday’s other women’s semi-final.
Eighth-ranked Azarenka, who was injured last year and had not been in the world’s top 10 since August 2014 until Indian Wells, will jump to fifth next week as a result of the victory.
“I’m going to continue to fight and get better,” Azarenka said.
Azarenka, who won the 2009 and 2011 Miami titles, could become only the third woman to win Miami and Indian Wells back to back after Steffi Graf in 1994 and 1996 and Kim Clijsters in 2005.
“If I win, that’s great,” Azarenka said. “But right now I’m looking to the semis.”
Azarenka, who won her first title since 2013 in January at Brisbane, seeks her 20th career WTA singles crown after beating world number one Serena Williams in the Indian Wells final.
Australian Open semi-finalist Konta, who was born in Australia and became a British citizen in 2012, is the first British woman in the top 25 since 1987.
In the first set, Konta double-faulted away a break to give Azarenka a 4-3 lead and lost a break point in the eighth game on a review appeal. Azarenka rescued two break points in the 10th game and took the set when Konta netted a backhand.
In the second, Azarenka broke to love for a 2-1 lead, part of a run of 11 consecutive points. Konta sent a forehand long to surrender another break in the fifth game and Azarenka held twice to advance.
“I couldn’t get a good rhythm on her serve at the beginning. It was tough,” Azarenka said. “But once I got into that rhythm, I was able to make a difference.”
The men’s quarter-finals begin later on Wednesday with top-ranked defending champion Novak Djokovic facing Czech seventh seed Tomas Berdych and Belgian 15th seed David Goffin meeting French 18th seed Gilles Simon.
Berdych has a career win-loss record of 2-22 against Djokovic and has lost their past nine meetings over three years.
Djokovic, trying to match Andre Agassi’s record of six Miami titles, has won 13 matches in a row at the hardcourt event and 27 of his past 28.
The 28-year-old Serbian won his 11th Grand Slam title two months ago at the Australian Open and also has crowns at Indian Wells and Doha this year.